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Fix issue #2: Update light matrix on rotation

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ABelliqueux 2021-06-25 14:58:31 +02:00
parent 03f20778eb
commit e6560cc1d6
2 changed files with 11 additions and 10 deletions
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12
src/main.c
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@ -36,8 +36,6 @@ u_long overlaySize = 0;
#include "../levels/level0.h"
#include "../levels/level1.h"
//FIXME : Refresh BGc, lightmatrix on ovly upload...
volatile u_char level = 0;
// level 1 : 8003F05C -2147225508
// level 0 : 800AF744 -2146764988
@ -60,7 +58,10 @@ char db = 0; // Current buffer counter
CVECTOR BGc = {128, 128, 128, 0}; // Default Far color - This can be set in each level.
VECTOR BKc = {128, 128, 128, 0}; // Back color
MATRIX rotlgt;
MATRIX rotactor;
SVECTOR lgtang = {0, 0, 0};
SVECTOR invang = {0, 0, 0};
SVECTOR actorang = {0, 0, 0};
MATRIX light;
short vs;
CAMERA camera = {0};
@ -561,7 +562,12 @@ int main() {
}
}
// Find and apply light rotation matrix
RotMatrix(&lgtang, &rotlgt);
// Update light rotation on actor
// Find rotmat from actor angle
RotMatrix_gte(&curLvl.actorPtr->rot, &rotactor);
RotMatrix_gte(&lgtang, &rotlgt);
MulMatrix0(&rotactor, &rotlgt, &rotlgt);
MulMatrix0(curLvl.lgtmat, &rotlgt, &light);
SetLightMatrix(&light);
// Set camera

9
src/psx.c
View File

@ -5,7 +5,7 @@ void setLightEnv(DRAWENV draw[2], CVECTOR * BGc, VECTOR * BKc, MATRIX * cmat){
setRGB0(&draw[0], BGc->r, BGc->g, BGc->b);
setRGB0(&draw[1], BGc->r, BGc->g, BGc->b);
// Set Farcolor from here
//~ SetFarColor( BGc->r, BGc->g, BGc->b );
SetFarColor( BGc->r, BGc->g, BGc->b );
// Set Ambient color
SetBackColor( BKc->vx, BKc->vy, BKc->vz );
// Set Light matrix
@ -53,12 +53,7 @@ void init(DISPENV disp[2], DRAWENV draw[2], short db, MATRIX * cmat, CVECTOR * B
FNT_SCR_BG,
FNT_SCR_MAX_CHAR
);
// TODO : Move these to level files
SetFarColor( 128, 128, 128 );
//~ // Set Ambient color
//~ SetBackColor( BKc->vx, BKc->vy, BKc->vz );
//~ // Set Light matrix
//~ SetColorMatrix(cmat);
// TODO : Move this to level files
SetFogNearFar( FOG_NEAR, FOG_FAR, SCREENXRES );
};
void ScrRst(void){