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Cleanup

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This commit is contained in:
saschawillems 2016-04-21 21:14:34 +02:00
parent 275fb5e23f
commit a8bdba8e3a
1 changed files with 7 additions and 8 deletions
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15
computeparticles/computeparticles.cpp
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@ -23,7 +23,7 @@
#define VERTEX_BUFFER_BIND_ID 0
#define ENABLE_VALIDATION false
#define PARTICLE_COUNT 3000 * 1024
#define PARTICLE_COUNT 2048 * 1024
class VulkanExample : public VulkanExampleBase
{
@ -249,17 +249,16 @@ public:
{
std::mt19937 rGenerator;
std::uniform_real_distribution<float> rDistribution(-1.f, 1.f);
std::uniform_real_distribution<float> rDistribution(-1.0f, 1.0f);
// Initial particle positions
std::vector<Particle> particleBuffer(PARTICLE_COUNT);
for (auto& element : particleBuffer)
{
element.pos = glm::vec2(rDistribution(rGenerator), rDistribution(rGenerator));
element.vel = glm::vec2(0.f);
element.vel = glm::vec2(0.0f);
}
// Buffer size is the same for all storage buffers
uint32_t storageBufferSize = particleBuffer.size() * sizeof(Particle);
// Staging
@ -423,7 +422,7 @@ public:
VkPipelineMultisampleStateCreateInfo multisampleState =
vkTools::initializers::pipelineMultisampleStateCreateInfo(
VK_SAMPLE_COUNT_4_BIT,
VK_SAMPLE_COUNT_1_BIT,
0);
std::vector<VkDynamicState> dynamicStateEnables = {
@ -577,7 +576,7 @@ public:
void updateUniformBuffers()
{
computeUbo.deltaT = frameTimer * 4.0f;
if (animate) // tmp
if (animate)
{
computeUbo.destX = sin(glm::radians(timer*360.0)) * 0.75f;
computeUbo.destY = 0.f;
@ -640,9 +639,7 @@ public:
{
if (!prepared)
return;
vkDeviceWaitIdle(device);
draw();
vkDeviceWaitIdle(device);
if (animate)
{
@ -657,6 +654,8 @@ public:
timer = 0.f;
}
}
vkDeviceWaitIdle(device);
updateUniformBuffers();
}