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Fix full screen triangle data

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This commit is contained in:
luboslenco
2024-08-29 21:05:42 +02:00
parent eb11cc8e3b
commit 101f3cf5e2
1 changed files with 6 additions and 4 deletions
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base/sources/util_render.ts
+6 -4
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@@ -437,10 +437,10 @@ function util_render_get_decal_mat(): mat4_t {
function util_render_create_screen_aligned_full_data() {
// Over-sized triangle
let data: f32[] = [-math_floor(32767 / 3), -math_floor(32767 / 3), 0, 32767, 0, 0, 0, 0, 0, 0, 0, 0,
let data: i16[] = [-math_floor(32767 / 3), -math_floor(32767 / 3), 0, 32767, 0, 0, 0, 0, 0, 0, 0, 0,
32767, -math_floor(32767 / 3), 0, 32767, 0, 0, 0, 0, 0, 0, 0, 0,
-math_floor(32767 / 3), 32767, 0, 32767, 0, 0, 0, 0, 0, 0, 0, 0];
let indices: i32[] = [0, 1, 2];
let indices: u32[] = [0, 1, 2];
// Mandatory vertex data names and sizes
let structure: vertex_struct_t = g4_vertex_struct_create();
@@ -448,7 +448,7 @@ function util_render_create_screen_aligned_full_data() {
g4_vertex_struct_add(structure, "nor", vertex_data_t.I16_2X_NORM);
g4_vertex_struct_add(structure, "tex", vertex_data_t.I16_2X_NORM);
g4_vertex_struct_add(structure, "col", vertex_data_t.I16_4X_NORM);
util_render_screen_aligned_full_vb = g4_vertex_buffer_create(math_floor(data.length / math_floor(g4_vertex_struct_byte_size(structure) / 4)), structure, usage_t.STATIC);
util_render_screen_aligned_full_vb = g4_vertex_buffer_create(math_floor(data.length / math_floor(g4_vertex_struct_byte_size(structure) / 2)), structure, usage_t.STATIC);
let vertices: buffer_t = g4_vertex_buffer_lock(util_render_screen_aligned_full_vb);
for (let i: i32 = 0; i < math_floor((vertices.length) / 2); ++i) {
buffer_set_i16(vertices, i * 2, data[i]);
@@ -457,7 +457,9 @@ function util_render_create_screen_aligned_full_data() {
util_render_screen_aligned_full_ib = g4_index_buffer_create(indices.length);
let id: u32_array_t = g4_index_buffer_lock(util_render_screen_aligned_full_ib);
for (let i: i32 = 0; i < id.length; ++i) id[i] = indices[i];
for (let i: i32 = 0; i < id.length; ++i) {
id[i] = indices[i];
}
g4_index_buffer_unlock(util_render_screen_aligned_full_ib);
}