Patedam/Juliet
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Made MeshRenderer able to take a matrix transform for each mesh, and we are now able to draw 100 cubes.

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Claude OPus helpes with implementation
This commit is contained in:
Patedam
2026-02-21 23:27:27 -05:00
parent 8e83cd32f6
commit a7947bfa17
16 changed files with 73 additions and 35 deletions
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27
JulietApp/main.cpp
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@@ -109,7 +109,20 @@ void JulietApplication::Init()
Running = false;
}
std::ignore = AddCube();
constexpr int kGridSize = 10;
constexpr float kSpacing = 2.5f;
constexpr float kOffset = (kGridSize - 1) * kSpacing * 0.5f;
for (int row = 0; row < kGridSize; ++row)
{
for (int col = 0; col < kGridSize; ++col)
{
MeshID cube = AddCube();
float x = static_cast<float>(col) * kSpacing - kOffset;
float y = static_cast<float>(row) * kSpacing - kOffset;
SetMeshTransform(cube, MatrixTranslation(x, y, 0.0f));
}
}
CommandList* loadCmd = AcquireCommandList(GraphicsDevice);
LoadMeshesOnGPU(loadCmd);
@@ -275,8 +288,6 @@ void JulietApplication::OnRender(RenderPass* pass, CommandList* cmd)
pushData.ViewProjection = Camera_GetViewProjectionMatrix(GetDebugCamera());
RenderMeshes(pass, cmd, pushData);
// SetPushConstants(cmd, ShaderStage::Vertex, 0, sizeof(pushData) / 4, &pushData);
}
ColorTargetInfo JulietApplication::GetColorTargetInfo(Texture* swapchainTexture)
@@ -308,14 +319,14 @@ Camera JulietApplication::GetDebugCamera()
float currentOrbitTime = time * orbitSpeed;
// --- Adjusted for 1-Meter Scale ---
float baseRadius = 2.5f; // Hover 2.5 meters away (down from 15.0f)
float baseRadius = 25.0f; // Increased to see 10x10 cube grid
float radius = baseRadius;
/* Uncomment for active zoom
float zoomAmplitude = 1.0f; // Oscillate between 1.5m and 3.5m away
//* Uncomment for active zoom
float zoomAmplitude = 10.0f; // Oscillate between 1.5m and 3.5m away
float zoomSpeed = 0.8f;
radius = baseRadius + (sinf(time * zoomSpeed) * zoomAmplitude);
*/
radius = baseRadius + (sinf(time * zoomSpeed) * zoomAmplitude);
//*/
float zHeight = radius * 0.5f; // Keep a nice downward viewing angle
Camera cam = {};