641 lines
40 KiB
C
641 lines
40 KiB
C
#include <psx.h>
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#include <graphics.h>
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#include <math.h>
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#include <CPUMAC.H>
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void updateLight(void){
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RotMatrix_gte(dc_lgtangp, dc_lgtmatp);
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gte_MulMatrix0(dc_lvllgtmatp, dc_lgtmatp, dc_lgtmatp);
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gte_SetLightMatrix(dc_lgtmatp);
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}
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void enlightMesh(LEVEL * curLvl, MESH * mesh, SVECTOR * lgtang){
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// Update light rotation on actor
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//~ MATRIX rotlgt, rotmesh, light;
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// Find rotmat from actor angle
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RotMatrix_gte(&mesh->rot, dc_wrkmatp);
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RotMatrix_gte(lgtang, dc_retmatp);
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gte_MulMatrix0(dc_wrkmatp, dc_retmatp, dc_retmatp);
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gte_MulMatrix0(curLvl->lgtmat, dc_retmatp, dc_retmatp);
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gte_SetLightMatrix(dc_retmatp);
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};
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void transformMesh(CAMERA * camera, MESH * mesh){
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//~ MATRIX mat;
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// Find rotation matrix
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RotMatrix_gte(&mesh->rot, dc_wrkmatp);
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// Find translation matrix
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TransMatrix(dc_wrkmatp, &mesh->pos);
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// Compose matrix with cam
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gte_CompMatrix(dc_camMat, dc_wrkmatp, dc_wrkmatp);
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gte_SetRotMatrix(dc_wrkmatp);
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gte_SetTransMatrix(dc_wrkmatp);
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//~ }
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};
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void drawPoly(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw) {
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long t = 0;
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// mesh is POLY_GT3 ( triangle )
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for (int i = 0; i < (mesh->totalVerts) && (mesh->totalVerts - i) > 2;) {
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if (mesh->index[t].code == 4) {
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t = drawTri(mesh, atime, camMode, nextpri, ot, db, draw, t, i);
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i += 3;
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}
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// If mesh is quad
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if (mesh->index[t].code == 8) {
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t = drawQuad(mesh, atime, camMode, nextpri, ot, db, draw, t, i);
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i += 4;
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}
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}
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};
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void set3VertexLerPos(MESH * mesh, long t){
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// Find and set 3 interpolated vertex value
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// TODO : Fix artifacts at meshes seams.
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// TODO : Pre-calculate lerp positions at runtime (for i in nframes, do calc)
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// Fixed point math precision
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short precision = 12;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ // Vertex 2
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ // Vertex 3
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = round(lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vx].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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// Vertex 2
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vz].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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// Vertex 3
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vx << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vz << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = (lerpD( mesh->currentAnim->data[mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision , mesh->currentAnim->data[(mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[t].order.vy].vy << precision, mesh->currentAnim->cursor << precision)) >> precision;
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mesh->currentAnim->cursor += 24 * mesh->currentAnim->dir;
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};
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void set3VertexPos(MESH * mesh, long t, int atime){
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// Set vertices according to anim
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vz;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vz;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vz;
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}
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void set4VertexLerPos(MESH * mesh, long t){
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// Find and set 4 interpolated vertex value
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short precision = 12;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vx << precision ,
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mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vx << precision,
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mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vz << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vx ].vy << precision, mesh->currentAnim->cursor << precision) >> precision;
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// Vertex 2
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vx << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vz << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vz ].vy << precision, mesh->currentAnim->cursor << precision) >> precision;
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// Vertex 3
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vx << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vz << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.vy ].vy << precision, mesh->currentAnim->cursor << precision) >> precision;
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// Vertex 4
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vx = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vx << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vx << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vz = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vz << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vz << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vy = lerpD( mesh->currentAnim->data[ mesh->currentAnim->lerpCursor * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vy << precision , mesh->currentAnim->data[ (mesh->currentAnim->lerpCursor + 1) * mesh->currentAnim->nvert + mesh->index[ t ].order.pad ].vy << precision, mesh->currentAnim->cursor << precision) >> precision;
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mesh->currentAnim->cursor += 24 * mesh->currentAnim->dir;
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}
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void set4VertexPos(MESH * mesh, long t, int atime){
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// Set vertices according to anim
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// TODO : fix using delta animation
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//~ SVECTOR x, y, z, pad;
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//~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vx ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ], &x );
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//~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vz ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ], &z );
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//~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.vy ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ], &y );
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//~ addVector2(&mesh->tmesh->v[ mesh->index[ t ].order.pad ], &mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ], &pad );
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vx ] = x;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vz ] = z;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.vy ] = y;
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//~ mesh->tmesh->v[ mesh->index[ t ].order.pad ] = pad;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vx ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vx ].vz;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vz ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vz ].vz;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.vy ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.vy ].vz;
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vx = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vx;
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vy = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vy;
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mesh->tmesh->v[ mesh->index[ t ].order.pad ].vz = mesh->currentAnim->data[ atime % mesh->currentAnim->nframes * mesh->currentAnim->nvert + mesh->index[t].order.pad ].vz;
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}
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void interpolateTri(POLY_GT3 * poly, MESH * mesh, long t){
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long Flag, nclip = 0;
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// Ping pong
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//~ //if (mesh->anim->cursor > 4096 || mesh->anim->cursor < 0){
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//~ // mesh->anim->dir *= -1;
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//~ //}
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// Find next keyframe
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if (mesh->currentAnim->cursor > (1 << 12)) {
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// There are still keyframes to interpolate between
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if ( mesh->currentAnim->lerpCursor < mesh->currentAnim->nframes - 1 ) {
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mesh->currentAnim->lerpCursor ++;
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mesh->currentAnim->cursor = 0;
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}
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// We've reached last frame, go back to first frame
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if ( mesh->currentAnim->lerpCursor == mesh->currentAnim->nframes - 1 ) {
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mesh->currentAnim->lerpCursor = 0;
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mesh->currentAnim->cursor = 0;
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}
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}
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// Find and set interpolated vertex value
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set3VertexLerPos(mesh, t);
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};
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void interpolateQuad(POLY_GT4 * poly4, MESH * mesh, long t){
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long Flag, nclip = 0;
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// ping pong
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//~ if (mesh->anim->cursor > 4096 || mesh->anim->cursor < 0){
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//~ mesh->anim->dir *= -1;
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//~ }
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short precision = 12;
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//~ if ( mesh->anim->cursor > 1<<precision ) {
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if ( mesh->currentAnim->cursor > (1 << 12) ) {
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if ( mesh->currentAnim->lerpCursor < mesh->currentAnim->nframes - 1 ) {
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mesh->currentAnim->lerpCursor ++;
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mesh->currentAnim->cursor = 0;
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}
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if ( mesh->currentAnim->lerpCursor == mesh->currentAnim->nframes - 1 ) {
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mesh->currentAnim->lerpCursor = 0;
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mesh->currentAnim->cursor = 0;
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}
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}
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// Find and set interpolated vertex value
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set4VertexLerPos(mesh, t);
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};
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void set3Prism(POLY_GT3 * poly, MESH * mesh, DRAWENV * draw, char * db, int i, int t){
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// Transparency effect :
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// Use current DRAWENV clip as TPAGE instead of regular textures
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//
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// FIXME : Fixed BGs : find a way to know we're using em.
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// With pre-rendered background, just set the tpage to bpp, x, y of the image in vram : 8bpp, 320, 0 by default for now
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// But how do we now fixed BGs are used ?
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|
//~ if (fixed_BGS){
|
|
//~ ( (POLY_GT3 *) poly )->tpage = getTPage( 0, 0, 320, 0 );
|
|
//~ }
|
|
// Use Drawenv's Tpages 0,0 and 0,256
|
|
setTPage( poly, 2, 0, 0, !(*db)<<8);
|
|
//~ setShadeTex(poly, 1);
|
|
// Use projected coordinates (results from RotAverage...) as UV coords and clamp them to 0-255,0-224 -> 240 - 16
|
|
// ( 256 * 4096 ) / 320 ) => 3277
|
|
// ( 240 * 4096 ) / 256 ) => 3840
|
|
setUV3( poly,
|
|
(poly->x0 * 3277) >> 12,
|
|
((poly->y0 * 3840) >> 12) - (!(*db) << 4),
|
|
(poly->x1 * 3277) >> 12,
|
|
((poly->y1 * 3840) >> 12) - (!(*db) << 4),
|
|
(poly->x2 * 3277) >> 12,
|
|
((poly->y2 * 3840) >> 12) - (!(*db) << 4)
|
|
);
|
|
// Add color tint
|
|
CVECTOR prismCol = {0x40,0x40,0xff,0x0};
|
|
// work color vectors
|
|
CVECTOR outCol, outCol1, outCol2;
|
|
// Find local color from normal and prismCol
|
|
gte_NormalColorDpq3( &mesh->tmesh->n[ mesh->index[t].order.vx ],
|
|
&mesh->tmesh->n[ mesh->index[t].order.vz ],
|
|
&mesh->tmesh->n[ mesh->index[t].order.vy ],
|
|
&prismCol,
|
|
mesh->p,
|
|
&outCol,
|
|
&outCol1,
|
|
&outCol2
|
|
);
|
|
// Set col
|
|
setRGB0(poly, outCol.r, outCol.g , outCol.b);
|
|
setRGB1(poly, outCol1.r, outCol1.g, outCol1.b);
|
|
setRGB2(poly, outCol2.r, outCol2.g, outCol2.b);
|
|
};
|
|
void set4Prism(POLY_GT4 * poly4, MESH * mesh, DRAWENV * draw, char * db, int i, int t){
|
|
// Use Drawenv's Tpages 0,0 and 0,256
|
|
setTPage( poly4, 2, 0, 0, !(*db)<<8);
|
|
// Use projected coordinates
|
|
setUV4( poly4,
|
|
(poly4->x0 * 3277) >> 12,
|
|
// Remove 16 pix offset when using tpage 0,256
|
|
((poly4->y0 * 3840) >> 12) - (!(*db) << 4),
|
|
(poly4->x1 * 3277) >> 12,
|
|
((poly4->y1 * 3840) >> 12) - (!(*db) << 4),
|
|
(poly4->x2 * 3277) >> 12,
|
|
((poly4->y2 * 3840) >> 12) - (!(*db) << 4),
|
|
(poly4->x3 * 3277) >> 12,
|
|
((poly4->y3 * 3840) >> 12) - (!(*db) << 4)
|
|
);
|
|
// Add color tint
|
|
CVECTOR prismCol = {0,70,255, 0};
|
|
// work color vectors
|
|
CVECTOR outCol, outCol1, outCol2, outCol3;
|
|
// Find local color from normal and prismCol
|
|
gte_NormalColorDpq3( &mesh->tmesh->n[ mesh->index[t].order.pad ],
|
|
&mesh->tmesh->n[ mesh->index[t].order.vz ],
|
|
&mesh->tmesh->n[ mesh->index[t].order.vx ],
|
|
&prismCol,
|
|
mesh->p,
|
|
&outCol,
|
|
&outCol1,
|
|
&outCol2
|
|
);
|
|
gte_NormalColorDpq( &mesh->tmesh->n[ mesh->index[t].order.vy ],
|
|
&prismCol,
|
|
mesh->p,
|
|
&outCol3
|
|
);
|
|
// Set col
|
|
setRGB0(poly4, outCol.r, outCol.g , outCol.b);
|
|
setRGB1(poly4, outCol1.r, outCol1.g, outCol1.b);
|
|
setRGB2(poly4, outCol2.r, outCol2.g, outCol2.b);
|
|
setRGB3(poly4, outCol3.r, outCol3.g, outCol3.b);
|
|
};
|
|
void set3Tex(POLY_GT3 * poly, MESH * mesh, DRAWENV * draw, long t, int i){
|
|
CVECTOR outCol = { 0,0,0,0 };
|
|
CVECTOR outCol1 = { 0,0,0,0 };
|
|
CVECTOR outCol2 = { 0,0,0,0 };
|
|
// Use regular TPAGE
|
|
if (mesh->tim){
|
|
( (POLY_GT3 *) poly )->tpage = getTPage(mesh->tim->mode&0x3, 0,
|
|
mesh->tim->prect->x,
|
|
mesh->tim->prect->y
|
|
);
|
|
setUV3(poly, mesh->tmesh->u[i].vx , mesh->tmesh->u[i].vy + mesh->tim->prect->y,
|
|
mesh->tmesh->u[i+2].vx, mesh->tmesh->u[i+2].vy + mesh->tim->prect->y,
|
|
mesh->tmesh->u[i+1].vx, mesh->tmesh->u[i+1].vy + mesh->tim->prect->y);
|
|
} else {
|
|
( (POLY_GT3 *) poly)->tpage = getTPage( 2,0,0,0 );
|
|
setUV3(poly, 0,0,0,0,0,0);
|
|
}
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vx ], &mesh->tmesh->c[ i+0 ], mesh->p, &outCol);
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vz ], &mesh->tmesh->c[ i+2 ], mesh->p, &outCol1);
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vy ], &mesh->tmesh->c[ i+1 ], mesh->p, &outCol2);
|
|
setRGB0(poly, outCol.r, outCol.g , outCol.b);
|
|
setRGB1(poly, outCol1.r, outCol1.g, outCol1.b);
|
|
setRGB2(poly, outCol2.r, outCol2.g, outCol2.b);
|
|
};
|
|
void set4Tex(POLY_GT4 * poly4, MESH * mesh, DRAWENV * draw, long t, int i){
|
|
|
|
CVECTOR outCol = {255,255,255,0};
|
|
CVECTOR outCol1 = {255,255,255,0};
|
|
CVECTOR outCol2 = {255,255,255,0};
|
|
CVECTOR outCol3 = {255,255,255,0};
|
|
// Use regular TPAGE
|
|
if (mesh->tim){
|
|
( (POLY_GT4 *) poly4)->tpage = getTPage(
|
|
mesh->tim->mode&0x3, 0,
|
|
mesh->tim->prect->x,
|
|
mesh->tim->prect->y
|
|
);
|
|
|
|
// Use model UV coordinates
|
|
setUV4( poly4,
|
|
mesh->tmesh->u[i+3].vx, mesh->tmesh->u[i+3].vy + mesh->tim->prect->y,
|
|
mesh->tmesh->u[i+2].vx, mesh->tmesh->u[i+2].vy + mesh->tim->prect->y,
|
|
mesh->tmesh->u[i+0].vx, mesh->tmesh->u[i+0].vy + mesh->tim->prect->y,
|
|
mesh->tmesh->u[i+1].vx, mesh->tmesh->u[i+1].vy + mesh->tim->prect->y
|
|
);
|
|
} else {
|
|
( (POLY_GT4 *) poly4)->tpage = getTPage( 2,0,0,0 );
|
|
setUV4(poly4, 0,0,0,0,0,0,0,0);
|
|
}
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.pad ] , &mesh->tmesh->c[ i+3 ], mesh->p, &outCol);
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vz ] , &mesh->tmesh->c[ i+2 ], mesh->p, &outCol1);
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vx ] , &mesh->tmesh->c[ i+0 ], mesh->p, &outCol2);
|
|
gte_NormalColorDpq(&mesh->tmesh->n[ mesh->index[t].order.vy ] , &mesh->tmesh->c[ i+1 ], mesh->p, &outCol3);
|
|
setRGB0(poly4, outCol.r, outCol.g , outCol.b);
|
|
setRGB1(poly4, outCol1.r, outCol1.g, outCol1.b);
|
|
setRGB2(poly4, outCol2.r, outCol2.g, outCol2.b);
|
|
setRGB3(poly4, outCol3.r, outCol3.g, outCol3.b);
|
|
};
|
|
int set4Subdiv(MESH * mesh, POLY_GT4 * poly4, u_long * ot, long t, int i, char ** nextpri){
|
|
//~ // FIXME : Poly subdiv
|
|
//~ DIVPOLYGON4 div4 = { 0 };
|
|
//~ div4.pih = SCREENXRES;
|
|
//~ div4.piv = SCREENYRES;
|
|
//~ div4.ndiv = 1;
|
|
|
|
//~ long OTc = mesh->OTz >> 4;
|
|
//~ FntPrint("OTC:%d", OTc);
|
|
//~ if (OTc < 4) {
|
|
//~ // if (OTc > 1) div4.ndiv = 1; else div4.ndiv = 2;
|
|
//~ DivideGT4(
|
|
//~ // Vertex coord
|
|
//~ mesh->tmesh->v[ mesh->index[t].order.pad ],
|
|
//~ mesh->tmesh->v[ mesh->index[t].order.vz ],
|
|
//~ mesh->tmesh->v[ mesh->index[t].order.vx ],
|
|
//~ mesh->tmesh->v[ mesh->index[t].order.vy ],
|
|
//~ // UV coord
|
|
//~ mesh->tmesh->u[i+3],
|
|
//~ mesh->tmesh->u[i+2],
|
|
//~ mesh->tmesh->u[i+0],
|
|
//~ mesh->tmesh->u[i+1],
|
|
//~ // Color
|
|
//~ mesh->tmesh->c[i+3],
|
|
//~ mesh->tmesh->c[i+2],
|
|
//~ mesh->tmesh->c[i+0],
|
|
//~ mesh->tmesh->c[i+1],
|
|
//~ // Gpu packet
|
|
//~ poly4,
|
|
//~ &ot[ mesh->OTz-4],
|
|
//~ &div4);
|
|
//~ // Increment primitive list pointer
|
|
//~ // *nextpri += ( (sizeof(POLY_GT4) + 3) / 4 ) * (( 1 << ( div4.ndiv )) << ( div4.ndiv ));
|
|
//~ return ( (sizeof(POLY_GT4) * 4) );
|
|
//~ // triCount = ((1<<(div4.ndiv))<<(div4.ndiv));
|
|
//~ }
|
|
//~ else if (OTc < 48) {
|
|
//~ return (sizeof( POLY_GT4 ));
|
|
//~ }
|
|
return 0;
|
|
};
|
|
long drawQuad(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw, int t, int i) {
|
|
long Flag, nclip = 0;
|
|
int subSkip = 0;
|
|
// If mesh is quad
|
|
POLY_GT4 * poly4;
|
|
//~ for (int i = 0; i < (mesh->tmesh->len * 4); i += 4) {
|
|
// if mesh is not part of BG, draw them, else, discard
|
|
if ( !(mesh->isBG) || *camMode != 2 ) {
|
|
poly4 = (POLY_GT4 *)*nextpri;
|
|
|
|
// Vertex Anim
|
|
if (mesh->isAnim && mesh->currentAnim){
|
|
// with interpolation
|
|
if ( mesh->currentAnim->interpolate ){
|
|
//~ nclip = interpolateQuad(poly4, mesh, t);
|
|
interpolateQuad(poly4, mesh, t);
|
|
} else {
|
|
// TODO : write playAnim()
|
|
// No interpolation, use all vertices coordinates in anim data
|
|
set4VertexPos(mesh, t, atime);
|
|
}
|
|
}
|
|
// Mesh is sprite
|
|
if (mesh->isSprite){
|
|
// Find inverse rotation matrix so that sprite always faces camera
|
|
MATRIX rot, invRot;
|
|
gte_ReadRotMatrix(&rot);
|
|
TransposeMatrix(&rot, &invRot);
|
|
//~ SetMulRotMatrix(&invRot);
|
|
gte_MulMatrix0(&rot, &invRot, &invRot);
|
|
gte_SetRotMatrix(&invRot);
|
|
}
|
|
// Apply rtp
|
|
gte_RotAverageNclip4(
|
|
&mesh->tmesh->v[ mesh->index[t].order.pad ],
|
|
&mesh->tmesh->v[ mesh->index[t].order.vz],
|
|
&mesh->tmesh->v[ mesh->index[t].order.vx ],
|
|
&mesh->tmesh->v[ mesh->index[t].order.vy ],
|
|
(long*)&poly4->x0, (long*)&poly4->x1, (long*)&poly4->x2, (long*)&poly4->x3,
|
|
&mesh->p,
|
|
&mesh->OTz,
|
|
&Flag,
|
|
&nclip
|
|
);
|
|
|
|
if (nclip > 0 && mesh->OTz > 0 && (mesh->p < 4096)) {
|
|
SetPolyGT4(poly4);
|
|
if (mesh->tim){
|
|
// If tim mode == 0 | 1, set CLUT coordinates
|
|
if ( (mesh->tim->mode & 0x3) < 2 ) {
|
|
setClut(poly4,
|
|
mesh->tim->crect->x,
|
|
mesh->tim->crect->y
|
|
);
|
|
}
|
|
}
|
|
if (mesh->isSprite){
|
|
// Turn off shading on sprite
|
|
SetShadeTex( poly4, 1 );
|
|
}
|
|
// Transparency effect
|
|
if (mesh->isPrism){
|
|
set4Prism(poly4, mesh, draw, db, i, t);
|
|
} else {
|
|
set4Tex(poly4, mesh, draw, t, i);
|
|
}
|
|
if ( (mesh->OTz > 0) /*&& (*mesh->OTz < OTLEN)*/ && (mesh->p < 4096) ) {
|
|
AddPrim( &ot[ mesh->OTz-5 ], poly4 );
|
|
}
|
|
*nextpri += sizeof( POLY_GT4 );
|
|
}
|
|
t++;
|
|
return t;
|
|
}
|
|
//~ }
|
|
};
|
|
long drawTri(MESH * mesh, int atime, int * camMode, char ** nextpri, u_long * ot, char * db, DRAWENV * draw, int t, int i) {
|
|
long Flag, nclip = 0;
|
|
// mesh is POLY_GT3 ( triangle )
|
|
POLY_GT3 * poly;
|
|
// len member == # vertices, but here it's # of triangle... So, for each tri * 3 vertices ...
|
|
//~ for ( int i = 0; i < (mesh->tmesh->len * 3); i += 3 ) {
|
|
// If mesh is not part of precalculated background, draw them, else, discard
|
|
if ( !( mesh->isBG ) || *camMode != 2) {
|
|
poly = (POLY_GT3 *)*nextpri;
|
|
// If Vertex Anim flag is set, use it
|
|
if (mesh->isAnim && mesh->currentAnim){
|
|
// If interpolation flag is set, use it
|
|
if(mesh->currentAnim->interpolate){
|
|
interpolateTri(poly, mesh, t);
|
|
} else {
|
|
// No interpolation
|
|
// Use the pre-calculated vertices coordinates from the animation data
|
|
set3VertexPos(mesh, t, atime);
|
|
}
|
|
}
|
|
// No animation
|
|
if (mesh->isSprite){
|
|
// Find inverse rotation matrix so that sprite always faces camera
|
|
//~ MATRIX rot, invRot;
|
|
// Use scratchpad dc_wrkmatp and dc_retmatp
|
|
gte_ReadRotMatrix(dc_wrkmatp);
|
|
TransposeMatrix(dc_wrkmatp, dc_retmatp);
|
|
//~ SetMulRotMatrix(&invRot);
|
|
gte_MulMatrix0(dc_wrkmatp, dc_retmatp, dc_retmatp);
|
|
gte_SetRotMatrix(dc_retmatp);
|
|
}
|
|
// Use model's regular vertex coordinates
|
|
gte_RotAverageNclip3(
|
|
&mesh->tmesh->v[ mesh->index[t].order.vx ],
|
|
&mesh->tmesh->v[ mesh->index[t].order.vz ],
|
|
&mesh->tmesh->v[ mesh->index[t].order.vy ],
|
|
( long * ) &poly->x0, ( long * ) &poly->x1, ( long * ) &poly->x2,
|
|
&mesh->p,
|
|
&mesh->OTz,
|
|
&Flag,
|
|
&nclip
|
|
);
|
|
// Do not draw invisible meshes
|
|
if ( nclip > 0 && mesh->OTz > 0 && (mesh->p < 4096) ) {
|
|
SetPolyGT3( poly );
|
|
if (mesh->tim){
|
|
// CLUT setup
|
|
// If tim mode == 0 | 1 (4bits/8bits image), set CLUT coordinates
|
|
if ( (mesh->tim->mode & 0x3 ) < 2){
|
|
setClut(poly,
|
|
mesh->tim->crect->x,
|
|
mesh->tim->crect->y);
|
|
}
|
|
if ( mesh->isSprite ) {
|
|
SetShadeTex( poly, 1 );
|
|
}
|
|
}
|
|
// If isPrism flag is set, use it
|
|
if ( mesh->isPrism ) {
|
|
set3Prism(poly, mesh, draw, db, i, t);
|
|
} else {
|
|
set3Tex(poly, mesh, draw, t, i);
|
|
}
|
|
if ( (mesh->OTz > 0) /*&& (*mesh->OTz < OTLEN)*/ && (mesh->p < 4096) ) {
|
|
AddPrim(&ot[ mesh->OTz-4 ], poly);
|
|
}
|
|
*nextpri += sizeof(POLY_GT3);
|
|
}
|
|
t++;
|
|
return t;
|
|
}
|
|
//~ }
|
|
};
|
|
void drawBG(CAMANGLE * camPtr, char ** nextpri, u_long * otdisc, char * db) {
|
|
// Draw BG image in two SPRT since max width == 256 px
|
|
SPRT * sprt;
|
|
DR_TPAGE * tpage;
|
|
// Left part
|
|
sprt = ( SPRT * ) *nextpri;
|
|
setSprt( sprt );
|
|
setRGB0( sprt, 128, 128, 128 );
|
|
setXY0( sprt, 0, 0 );
|
|
setWH( sprt, 256, SCREENYRES );
|
|
setUV0( sprt, 0, 0 );
|
|
setClut( sprt,
|
|
camPtr->BGtim->crect->x,
|
|
camPtr->BGtim->crect->y
|
|
);
|
|
addPrim( otdisc[ OT2LEN - 1 ], sprt );
|
|
*nextpri += sizeof( SPRT );
|
|
// Change TPAGE
|
|
tpage = (DR_TPAGE *) *nextpri;
|
|
setDrawTPage(
|
|
tpage, 0, 1,
|
|
getTPage(
|
|
camPtr->BGtim->mode & 0x3, 0,
|
|
camPtr->BGtim->prect->x,
|
|
camPtr->BGtim->prect->y
|
|
)
|
|
);
|
|
addPrim( otdisc[OT2LEN-1], tpage);
|
|
*nextpri += sizeof(DR_TPAGE);
|
|
// Right part
|
|
sprt = ( SPRT * ) *nextpri;
|
|
setSprt( sprt );
|
|
setRGB0( sprt, 128, 128, 128 );
|
|
setXY0( sprt, SCREENXRES - ( SCREENXRES - 256 ), 0 );
|
|
setWH( sprt, SCREENXRES - 256, SCREENYRES );
|
|
setUV0( sprt, 0, 0 );
|
|
setClut( sprt,
|
|
camPtr->BGtim->crect->x,
|
|
camPtr->BGtim->crect->y
|
|
);
|
|
addPrim( otdisc[ OT2LEN-1 ], sprt );
|
|
*nextpri += sizeof( SPRT );
|
|
tpage = ( DR_TPAGE * ) *nextpri;
|
|
// Change TPAGE
|
|
setDrawTPage(
|
|
tpage, 0, 1,
|
|
getTPage(
|
|
camPtr->BGtim->mode & 0x3, 0,
|
|
// X offset width depends on TIM's mode
|
|
camPtr->BGtim->prect->x + ( 64 << ( camPtr->BGtim->mode & 0x3 ) ),
|
|
camPtr->BGtim->prect->y
|
|
)
|
|
);
|
|
addPrim( otdisc[ OT2LEN-1 ], tpage );
|
|
*nextpri += sizeof( DR_TPAGE );
|
|
};
|
|
void renderScene(LEVEL * curLvl, CAMERA * camera, int * camMode, char ** nextpri, u_long * ot, u_long * otdisc, char * db, DRAWENV * draw, short curCamAngle, int atime){
|
|
if ( (*camMode == 2) && (curLvl->camPtr->tim_data ) ) {
|
|
drawBG(curLvl->camPtr, nextpri, otdisc, db);
|
|
// Loop on camAngles
|
|
for ( int mesh = 0 ; mesh < curLvl->camAngles[ curCamAngle ]->index; mesh ++ ) {
|
|
enlightMesh(curLvl, curLvl->camAngles[curCamAngle]->objects[mesh], dc_lgtangp);
|
|
transformMesh(camera, curLvl->camAngles[curCamAngle]->objects[mesh]);
|
|
drawPoly(curLvl->camAngles[curCamAngle]->objects[mesh], atime, camMode, nextpri, ot, db, draw);
|
|
}
|
|
}
|
|
else {
|
|
// Draw current node's plane
|
|
drawPoly( curLvl->curNode->plane, atime, camMode, nextpri, &ot[*db], db, &draw[*db]);
|
|
// Draw surrounding planes
|
|
for ( int sibling = 0; sibling < curLvl->curNode->siblings->index; sibling++ ) {
|
|
drawPoly(curLvl->curNode->siblings->list[ sibling ]->plane, atime, camMode, nextpri, &ot[*db], db, &draw[*db]);
|
|
}
|
|
// Draw adjacent planes's children
|
|
for ( int sibling = 0; sibling < curLvl->curNode->siblings->index; sibling++ ) {
|
|
for ( int object = 0; object < curLvl->curNode->siblings->list[ sibling ]->objects->index; object++ ) {
|
|
long t = 0;
|
|
enlightMesh(curLvl, curLvl->curNode->siblings->list[ sibling ]->objects->list[ object ], dc_lgtangp);
|
|
transformMesh(camera, curLvl->curNode->siblings->list[ sibling ]->objects->list[ object ]);
|
|
drawPoly( curLvl->curNode->siblings->list[ sibling ]->objects->list[ object ], atime, camMode, nextpri, &ot[*db], db, &draw[*db]);
|
|
}
|
|
}
|
|
// Draw current plane children
|
|
for ( int object = 0; object < curLvl->curNode->objects->index; object++ ) {
|
|
enlightMesh(curLvl, curLvl->curNode->objects->list[ object ], dc_lgtangp);
|
|
transformMesh(camera, curLvl->curNode->objects->list[ object ]);
|
|
drawPoly( curLvl->curNode->objects->list[ object ], atime, camMode, nextpri, &ot[*db], db, &draw[*db]);
|
|
}
|
|
// Draw rigidbodies
|
|
for ( int object = 0; object < curLvl->curNode->rigidbodies->index; object++ ) {
|
|
enlightMesh(curLvl, curLvl->curNode->rigidbodies->list[ object ], dc_lgtangp);
|
|
transformMesh(camera, curLvl->curNode->rigidbodies->list[ object ]);
|
|
drawPoly( curLvl->curNode->rigidbodies->list[ object ], atime, camMode, nextpri, &ot[*db], db, &draw[*db]);
|
|
}
|
|
}
|
|
updateLight();
|
|
};
|
|
|
|
void playAnim(MESH * mesh, VANIM * anim, int loop){
|
|
if (mesh->isAnim){
|
|
// Set looping (-1 : infinite, n > 0 : loop n times )
|
|
if (mesh->currentAnim->loop == 0){
|
|
mesh->currentAnim->loop = loop;
|
|
}
|
|
// If anim not is not playing yet
|
|
if (mesh->currentAnim->cursor == -1){
|
|
// if cursor is -1, set to 0, start playback
|
|
mesh->currentAnim->cursor = 0;
|
|
} else {
|
|
|
|
}
|
|
// Anim is already playing
|
|
} else if (mesh->currentAnim == anim){
|
|
// If we're not in an infinite loop (-1)
|
|
if (mesh->currentAnim->loop > 0){
|
|
// Add loop iterations ?
|
|
mesh->currentAnim->loop = loop;
|
|
}
|
|
}
|
|
|
|
};
|