78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
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#include <stdio.h>
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#include "initVulkan.h"
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int main()
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{
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/************* PARTICLE SYSTEM *************/
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vector3f *epos1 = initVector3f(0, 0, 0);
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emitter *e1 = initEmitter(epos1, PARTICLE_AMOUNT);
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particle_system *ps = initParticleSystem(1);
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(ps->emitters)[0] = e1;
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initRandomParticles(e1);
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float *particles = serializeParticlesystem(ps);
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freeParticleSystem(ps);
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Dt dt = { 0.5f };
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StaticIn staticIn = {
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e1->position->x,
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e1->position->y,
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e1->position->z,
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PARTICLE_AMOUNT
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};
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/************* INIT GLFW *************/
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ASSERT_GLFW_SUCCESS(glfwInit());
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glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
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glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
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GLFWwindow *window = glfwCreateWindow(WIDTH, HEIGHT, "Informatikprojekt - Vulkan", NULL, NULL);
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/************* INIT VULKAN *************/
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// Compute
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Compute compute = {
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.particleBufferSize = PARTICLE_SIZE * PARTICLE_AMOUNT,
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.staticInUniformBufferSize = sizeof(StaticIn),
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.dtUniformBufferSize = sizeof(Dt)
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};
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createInstance(&compute);
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findPhysicalDevice(&compute);
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createDevice(&compute);
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createComputeBuffers(&compute);
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createComputeDescriptorSetLayouts(&compute);
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createComputeDescriptorSets(&compute);
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createComputePipeline(&compute);
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fillComputeBuffers(&compute, particles, &dt, &staticIn);
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createComputeCommandBuffer(&compute);
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// Graphics
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Graphics graphics = {
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.instance = compute.instance,
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.physicalDevice = compute.physicalDevice,
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.device = compute.device,
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};
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/************* RENDER LOOP *************/
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double time, tLast = 0;
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Dt tFrame = { 1.0f };
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while (!glfwWindowShouldClose(window))
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{
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time = glfwGetTime();
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tFrame.dt = (float) (time - tLast);
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tLast = time;
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// Update dt
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mapBufferMemory(&compute, compute.dtUniformBufferMemory, &tFrame, sizeof(Dt));
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/*** UPDATE ***/
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runComputeCommandBuffer(&compute);
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/*** RENDER ***/
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glfwPollEvents();
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}
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shutdownComputeVulkan(&compute);
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shutdownGLFW(window);
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}
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