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DoSmudge 80% matching

This commit is contained in:
Dethrace Labs 2025-11-29 07:13:18 +13:00
parent c165c0de55
commit 86540d6bd4
1 changed files with 5 additions and 2 deletions
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7
src/DETHRACE/common/piping.c
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@ -1279,6 +1279,7 @@ void DoSmudge(tPipe_chunk** pChunk, int pDir) {
tCar_spec* car;
int group;
group = 0;
if (((*pChunk)->subject_index & 0xff00) == 0) {
car = &gProgram_state.current_car;
} else {
@ -1288,10 +1289,12 @@ void DoSmudge(tPipe_chunk** pChunk, int pDir) {
for (i = 0; i < (*pChunk)->chunk_data.smudge_data.vertex_count; i++) {
v = (*pChunk)->chunk_data.smudge_data.vertex_changes[i].vertex_index;
inc = (*pChunk)->chunk_data.smudge_data.vertex_changes[i].light_index * pDir;
V11MODEL(model_ptr)->groups->vertex_colours[v] = ((V11MODEL(model_ptr)->groups->vertex_colours[v] >> 24) + inc) << 24;
// this is slightly different due to using BRender 1.3.2
V11MODEL(model_ptr)->groups->vertex_colours[v] = (BR_ALPHA(V11MODEL(model_ptr)->groups->vertex_colours[v]) + inc) << 24;
if (model_ptr->flags & BR_MODF_UPDATEABLE) {
model_ptr->vertices[V11MODEL(model_ptr)->groups->vertex_user[v]].index = (V11MODEL(model_ptr)->groups->vertex_colours[v] >> 24) + inc;
model_ptr->vertices[V11MODEL(model_ptr)->groups->vertex_user[v]].index = BR_ALPHA(V11MODEL(model_ptr)->groups->vertex_colours[v]) + inc;
}
//
}
}