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free skybox properly

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This commit is contained in:
Nishi 2026-01-12 02:02:57 +09:00
commit e43e1c73a2
Signed by: nishi
GPG key ID: 27EF69B208EB9343
1 changed files with 29 additions and 17 deletions
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46
engine/src/skybox.c
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@ -60,35 +60,35 @@ void GSSkyBoxDraw(GSSkyBox skybox) {
for(i = 0; i < 6; i++) { for(i = 0; i < 6; i++) {
GLuint tex; GLuint tex;
int j, k; int j, k;
if(i == 0) { if(i == 0) {
tex = skybox->front;
v[0][0] = -1 - s, v[0][1] = 1 + s, v[0][2] = -1;
v[1][0] = -1 - s, v[1][1] = -1 - s, v[1][2] = -1;
v[2][0] = 1 + s, v[2][1] = -1 - s, v[2][2] = -1;
v[3][0] = 1 + s, v[3][1] = 1 + s, v[3][2] = -1;
} else if(i == 1) {
tex = skybox->back;
v[0][0] = 1 + s, v[0][1] = 1 + s, v[0][2] = 1;
v[1][0] = 1 + s, v[1][1] = -1 - s, v[1][2] = 1;
v[2][0] = -1 - s, v[2][1] = -1 - s, v[2][2] = 1;
v[3][0] = -1 - s, v[3][1] = 1 + s, v[3][2] = 1;
} else if(i == 2) {
tex = skybox->left; tex = skybox->left;
v[0][0] = -1, v[0][1] = 1 + s, v[0][2] = 1 + s; v[0][0] = -1, v[0][1] = 1 + s, v[0][2] = 1 + s;
v[1][0] = -1, v[1][1] = -1 - s, v[1][2] = 1 + s; v[1][0] = -1, v[1][1] = -1 - s, v[1][2] = 1 + s;
v[2][0] = -1, v[2][1] = -1 - s, v[2][2] = -1 - s; v[2][0] = -1, v[2][1] = -1 - s, v[2][2] = -1 - s;
v[3][0] = -1, v[3][1] = 1 + s, v[3][2] = -1 - s; v[3][0] = -1, v[3][1] = 1 + s, v[3][2] = -1 - s;
} else if(i == 3) { } else if(i == 1) {
tex = skybox->right; tex = skybox->right;
v[0][0] = 1, v[0][1] = 1 + s, v[0][2] = -1 - s; v[0][0] = 1, v[0][1] = 1 + s, v[0][2] = -1 - s;
v[1][0] = 1, v[1][1] = -1 - s, v[1][2] = -1 - s; v[1][0] = 1, v[1][1] = -1 - s, v[1][2] = -1 - s;
v[2][0] = 1, v[2][1] = -1 - s, v[2][2] = 1 + s; v[2][0] = 1, v[2][1] = -1 - s, v[2][2] = 1 + s;
v[3][0] = 1, v[3][1] = 1 + s, v[3][2] = 1 + s; v[3][0] = 1, v[3][1] = 1 + s, v[3][2] = 1 + s;
} else if(i == 2) {
tex = skybox->front;
v[0][0] = -1 - s, v[0][1] = 1 + s, v[0][2] = -1;
v[1][0] = -1 - s, v[1][1] = -1 - s, v[1][2] = -1;
v[2][0] = 1 + s, v[2][1] = -1 - s, v[2][2] = -1;
v[3][0] = 1 + s, v[3][1] = 1 + s, v[3][2] = -1;
} else if(i == 3) {
tex = skybox->back;
v[0][0] = 1 + s, v[0][1] = 1 + s, v[0][2] = 1;
v[1][0] = 1 + s, v[1][1] = -1 - s, v[1][2] = 1;
v[2][0] = -1 - s, v[2][1] = -1 - s, v[2][2] = 1;
v[3][0] = -1 - s, v[3][1] = 1 + s, v[3][2] = 1;
} else if(i == 4) { } else if(i == 4) {
tex = skybox->up; tex = skybox->up;
@ -124,6 +124,18 @@ void GSSkyBoxDraw(GSSkyBox skybox) {
} }
void GSSkyBoxClose(GSSkyBox skybox) { void GSSkyBoxClose(GSSkyBox skybox) {
if(skybox->left > 0) GSGLTextureDelete(skybox->engine->client->gl, skybox->left); GLuint* ptr[6];
int i;
ptr[0] = &skybox->left;
ptr[1] = &skybox->right;
ptr[2] = &skybox->front;
ptr[3] = &skybox->back;
ptr[4] = &skybox->up;
ptr[5] = &skybox->down;
for(i = 0; i < 6; i++){
if(*ptr[i] > 0) GSGLTextureDelete(skybox->engine->client->gl, *ptr[i]);
}
free(skybox); free(skybox);
} }