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Include uModelViewMatrix to help combat precision loss

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EmeraldLockdown 2026-07-03 13:17:51 -05:00
parent e0a738512c
commit 7147f1793e
1 changed files with 3 additions and 0 deletions
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3
src/pc/gfx/gfx_pc.c
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@ -2443,6 +2443,9 @@ void gfx_update_fog_uniforms(void) {
void gfx_update_matrices(void) {
gfx_rapi->set_uniform(NULL, "uModelViewProjectionMatrix", SHADER_UNIFORM_TYPE_MAT4, rsp.MVP_matrix, 1);
if (rsp.modelview_matrix_stack_size > 0) {
gfx_rapi->set_uniform(NULL, "uModelViewMatrix", SHADER_UNIFORM_TYPE_MAT4, rsp.modelview_matrix_stack[rsp.modelview_matrix_stack_size - 1], 1);
}
gfx_rapi->set_uniform(NULL, "uModelMatrix", SHADER_UNIFORM_TYPE_MAT4, rsp.M_matrix, 1);
gfx_rapi->set_uniform(NULL, "uViewMatrix", SHADER_UNIFORM_TYPE_MAT4, rsp.V_matrix, 1);
gfx_rapi->set_uniform(NULL, "uProjectionMatrix", SHADER_UNIFORM_TYPE_MAT4, rsp.P_matrix, 1);