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Fix of 0-dimension resizing bug

master
Ryan Fleury 2019-12-23 12:24:39 -07:00
parent 19effd6b0c
commit a14f530051
1 changed files with 14 additions and 1 deletions
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15
opengl/4ed_opengl_render.cpp
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@ -286,7 +286,20 @@ gl_render(Render_Target *t){
group != 0;
group = group->next){
Rect_i32 box = Ri32(group->clip_box);
glScissor(box.x0, height - box.y1, box.x1 - box.x0, box.y1 - box.y0);
Rect_i32 scissor_box =
{
box.x0, height - box.y1, box.x1 - box.x0, box.y1 - box.y0,
};
if (scissor_box.x1 < 0)
{
scissor_box.x1 = 0;
}
if (scissor_box.y1 < 0)
{
scissor_box.y1 = 0;
}
glScissor(scissor_box.x0, scissor_box.y0, scissor_box.x1, scissor_box.y1);
i32 vertex_count = group->vertex_list.vertex_count;
if (vertex_count > 0){