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Merge branch 'master' into master

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Jon Daniel 2025-08-08 02:24:57 +02:00 • committed by GitHub
commit 0842aabe5c
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1 changed files with 2557 additions and 769 deletions
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24
examples/models/models_point_rendering.c
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@ -50,10 +50,10 @@ int main()
bool useDrawModelPoints = true;
bool numPointsChanged = false;
int numPoints = 1000;
Mesh mesh = GenMeshPoints(numPoints);
Model model = LoadModelFromMesh(mesh);
//SetTargetFPS(60);
//--------------------------------------------------------------------------------------
@ -119,14 +119,14 @@ int main()
.b = mesh.colors[i*4 + 2],
.a = mesh.colors[i*4 + 3],
};
DrawPoint3D(pos, color);
}
}
// Draw a unit sphere for reference
DrawSphereWires(position, 1.0f, 10, 10, YELLOW);
EndMode3D();
// Draw UI text
@ -134,12 +134,12 @@ int main()
DrawText("Up - increase points", 20, 70, 20, WHITE);
DrawText("Down - decrease points", 20, 100, 20, WHITE);
DrawText("Space - drawing function", 20, 130, 20, WHITE);
if (useDrawModelPoints) DrawText("Using: DrawModelPoints()", 20, 160, 20, GREEN);
else DrawText("Using: DrawPoint3D()", 20, 160, 20, RED);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
@ -156,7 +156,7 @@ int main()
// Generate a spherical point cloud
static Mesh GenMeshPoints(int numPoints)
{
Mesh mesh = {
Mesh mesh = {
.triangleCount = 1,
.vertexCount = numPoints,
.vertices = (float *)MemAlloc(numPoints*3*sizeof(float)),
@ -169,13 +169,13 @@ static Mesh GenMeshPoints(int numPoints)
float theta = ((float)PI*rand())/RAND_MAX;
float phi = (2.0f*PI*rand())/RAND_MAX;
float r = (10.0f*rand())/RAND_MAX;
mesh.vertices[i*3 + 0] = r*sinf(theta)*cosf(phi);
mesh.vertices[i*3 + 1] = r*sinf(theta)*sinf(phi);
mesh.vertices[i*3 + 2] = r*cosf(theta);
Color color = ColorFromHSV(r*360.0f, 1.0f, 1.0f);
mesh.colors[i*4 + 0] = color.r;
mesh.colors[i*4 + 1] = color.g;
mesh.colors[i*4 + 2] = color.b;
@ -184,6 +184,6 @@ static Mesh GenMeshPoints(int numPoints)
// Upload mesh data from CPU (RAM) to GPU (VRAM) memory
UploadMesh(&mesh, false);
return mesh;
}