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Fixed uv problem, optimizing the edge_function for draw_triangle_nearest

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Krzosa Karol
2022-03-01 18:51:50 +01:00
parent 8cfe508629
commit 29123d7ea6
3 changed files with 111 additions and 49 deletions
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14
obj_parser.cpp
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@@ -255,6 +255,20 @@ namespace obj {
Vec2 *tex = result.texture_coordinates.push_empty();
tex->x = (float)expect_number(&data);
tex->y = (float)expect_number(&data);
// tex->y = fmodf(tex->y, 1.f);
// if(tex->x < 0) {
// tex->x = 1 - fmodf(ABS(tex->x), 1.f);
// }
// else {
// tex->x = fmodf(tex->x, 1.f);
// }
// if(tex->y < 0) {
// tex->y = 1 - fmodf(ABS(tex->y), 1.f);
// }
// else {
// tex->y = fmodf(tex->y, 1.f);
// }
debug_expect_raw(&data, TokenType::whitespace);
}
else if (string_compare(token.s8, LIT("vn"))) {