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demos/teapot: Add specular lighting.

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This commit is contained in:
Henri Verbeet
2025-07-19 17:28:26 +02:00
parent 9b0087a111
commit 0652cb4adb
Notes: Henri Verbeet 2025-07-28 16:38:42 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1650
2 changed files with 63 additions and 6 deletions
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demos/teapot.c
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@@ -38,6 +38,7 @@ struct teapot_fence
struct teapot_cb_data
{
struct demo_matrix mvp_matrix;
struct demo_vec3 eye;
float level;
unsigned int wireframe, flat;
};
@@ -521,6 +522,7 @@ static void teapot_update_mvp(struct teapot *teapot)
demo_matrix_perspective_rh(&projection, 2.0f, 2.0f * teapot->height / teapot->width, 5.0f, 160.0f);
demo_matrix_look_at_rh(&world, &eye, &ref, &up);
demo_matrix_multiply(&teapot->cb_data->mvp_matrix, &world, &projection);
teapot->cb_data->eye = eye;
}
static void teapot_update_text(struct teapot *teapot, double fps)