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Color triangle using barycentric coordinates

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This commit is contained in:
Sascha Willems 2019-04-21 15:39:28 +02:00
parent 8bb1b8de21
commit 85a13ec645
3 changed files with 2 additions and 13 deletions
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3
data/shaders/nv_ray_tracing_basic/closesthit.rchit
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@ -7,5 +7,6 @@ hitAttributeNV vec3 attribs;
void main() void main()
{ {
hitValue = vec3(1.0, 1.0, 1.0); const vec3 barycentricCoords = vec3(1.0f - attribs.x - attribs.y, attribs.x, attribs.y);
hitValue = barycentricCoords;
} }

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data/shaders/nv_ray_tracing_basic/closesthit.rchit.spv
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12
examples/nv_ray_tracing_basic/nv_ray_tracing_basic.cpp
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@ -594,18 +594,6 @@ public:
for (int32_t i = 0; i < drawCmdBuffers.size(); ++i) for (int32_t i = 0; i < drawCmdBuffers.size(); ++i)
{ {
VkClearValue clearValues[2];
clearValues[0].color = defaultClearColor;
clearValues[1].depthStencil = { 1.0f, 0 };
VkRenderPassBeginInfo renderPassBeginInfo = vks::initializers::renderPassBeginInfo();
renderPassBeginInfo.renderPass = renderPass;
renderPassBeginInfo.framebuffer = frameBuffers[i];
renderPassBeginInfo.renderArea.extent.width = width;
renderPassBeginInfo.renderArea.extent.height = height;
renderPassBeginInfo.clearValueCount = 2;
renderPassBeginInfo.pClearValues = clearValues;
VK_CHECK_RESULT(vkBeginCommandBuffer(drawCmdBuffers[i], &cmdBufInfo)); VK_CHECK_RESULT(vkBeginCommandBuffer(drawCmdBuffers[i], &cmdBufInfo));
/* /*