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REVIEWED: examples: Several minor issues

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Ray
2025-11-18 20:43:58 +01:00
parent dcc9e96148
commit e062e3835e
4 changed files with 60 additions and 82 deletions
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36
examples/shaders/shaders_lightmap_rendering.c
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@@ -33,7 +33,7 @@
#define GLSL_VERSION 100
#endif
#define MAP_SIZE 10
#define MAP_SIZE 16
//------------------------------------------------------------------------------------
// Program main entry point
@@ -88,8 +88,6 @@ int main(void)
RenderTexture lightmap = LoadRenderTexture(MAP_SIZE, MAP_SIZE);
SetTextureFilter(lightmap.texture, TEXTURE_FILTER_TRILINEAR);
Material material = LoadMaterialDefault();
material.shader = shader;
material.maps[MATERIAL_MAP_ALBEDO].texture = texture;
@@ -103,29 +101,33 @@ int main(void)
DrawTexturePro(
light,
(Rectangle){ 0, 0, (float)light.width, (float)light.height },
(Rectangle){ 0, 0, 20, 20 },
(Vector2){ 10.0, 10.0 },
(Rectangle){ 0, 0, 2.0f*MAP_SIZE, 2.0f*MAP_SIZE },
(Vector2){ (float)MAP_SIZE, (float)MAP_SIZE },
0.0,
RED
);
DrawTexturePro(
light,
(Rectangle){ 0, 0, (float)light.width, (float)light.height },
(Rectangle){ 8, 4, 20, 20 },
(Vector2){ 10.0, 10.0 },
(Rectangle){ (float)MAP_SIZE*0.8f, (float)MAP_SIZE/2.0f, 2.0f*MAP_SIZE, 2.0f*MAP_SIZE },
(Vector2){ (float)MAP_SIZE, (float)MAP_SIZE },
0.0,
BLUE
);
DrawTexturePro(
light,
(Rectangle){ 0, 0, (float)light.width, (float)light.height },
(Rectangle){ 8, 8, 10, 10 },
(Vector2){ 5.0, 5.0 },
(Rectangle){ (float)MAP_SIZE*0.8f, (float)MAP_SIZE*0.8f, (float)MAP_SIZE, (float)MAP_SIZE },
(Vector2){ (float)MAP_SIZE/2.0f, (float)MAP_SIZE/2.0f },
0.0,
GREEN
);
BeginBlendMode(BLEND_ALPHA);
EndTextureMode();
// NOTE: To enable trilinear filtering we need mipmaps available for texture
GenTextureMipmaps(&lightmap.texture);
SetTextureFilter(lightmap.texture, TEXTURE_FILTER_TRILINEAR);
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
@@ -141,24 +143,20 @@ int main(void)
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
BeginMode3D(camera);
DrawMesh(mesh, material, MatrixIdentity());
EndMode3D();
DrawFPS(10, 10);
DrawTexturePro(
lightmap.texture,
(Rectangle){ 0, 0, -MAP_SIZE, -MAP_SIZE },
DrawTexturePro(lightmap.texture, (Rectangle){ 0, 0, -MAP_SIZE, -MAP_SIZE },
(Rectangle){ (float)GetRenderWidth() - MAP_SIZE*8 - 10, 10, (float)MAP_SIZE*8, (float)MAP_SIZE*8 },
(Vector2){ 0.0, 0.0 },
0.0,
WHITE);
(Vector2){ 0.0, 0.0 }, 0.0, WHITE);
DrawText("lightmap", GetRenderWidth() - 66, 16 + MAP_SIZE*8, 10, GRAY);
DrawText("10x10 pixels", GetRenderWidth() - 76, 30 + MAP_SIZE*8, 10, GRAY);
DrawText(TextFormat("LIGHTMAP: %ix%i pixels", MAP_SIZE, MAP_SIZE), GetRenderWidth() - 130, 20 + MAP_SIZE*8, 10, GREEN);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------