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twn_lines: bail on empty batch

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veclavtalica 2025-03-07 07:05:20 +03:00
parent 4a41f47a58
commit 5be4ed4645
1 changed files with 3 additions and 0 deletions
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src/rendering/twn_lines.c
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@ -83,6 +83,9 @@ void draw_line_3d(Vec3 start,
void render_lines(LinePrimitive const *line, bool is_3d) { void render_lines(LinePrimitive const *line, bool is_3d) {
DeferredCommandDraw command = {0}; DeferredCommandDraw command = {0};
if (arrlenu(line->vertices) == 0)
return;
VertexBuffer buffer = get_scratch_vertex_array(); VertexBuffer buffer = get_scratch_vertex_array();
specify_vertex_buffer(buffer, line->vertices, arrlenu(line->vertices) * sizeof (*line->vertices)); specify_vertex_buffer(buffer, line->vertices, arrlenu(line->vertices) * sizeof (*line->vertices));