From ace88ffffa86f2c92f9bc3a4b2973d3d50d47c86 Mon Sep 17 00:00:00 2001
From: Josh Morgenstern <josh@morgenstern.dev>
Date: Mon, 13 Sep 2021 18:02:16 +0200
Subject: [PATCH] [#111] decrease numer of particles
---
projects/sph/src/main.cpp | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/projects/sph/src/main.cpp b/projects/sph/src/main.cpp
index ddd518a3..b53f0d13 100644
--- a/projects/sph/src/main.cpp
+++ b/projects/sph/src/main.cpp
@@ -133,7 +133,7 @@ int main(int argc, const char **argv) {
1
);
- int numberParticles = 10000;
+ int numberParticles = 1000;
std::vector<Particle> particles;
for (int i = 0; i < numberParticles; i++) {
const float lo = 0.4;
@@ -273,6 +273,7 @@ int main(int argc, const char **argv) {
pushConstantsCompute.appendDrawcall(pushData);
uint32_t computeDispatchCount[3] = {static_cast<uint32_t> (std::ceil(numberParticles/256.f)),1,1};
+
core.recordComputeDispatchToCmdStream(cmdStream,
computePipeline1,
computeDispatchCount,
@@ -292,25 +293,25 @@ int main(int argc, const char **argv) {
core.recordBufferMemoryBarrier(cmdStream, particleBuffer2.getHandle());
core.recordComputeDispatchToCmdStream(cmdStream,
- computePipeline3,
- computeDispatchCount,
- { vkcv::DescriptorSetUsage(0,core.getDescriptorSet(computeDescriptorSet3).vulkanHandle) },
- pushConstantsCompute);
+ computePipeline3,
+ computeDispatchCount,
+ { vkcv::DescriptorSetUsage(0,core.getDescriptorSet(computeDescriptorSet3).vulkanHandle) },
+ pushConstantsCompute);
core.recordBufferMemoryBarrier(cmdStream, particleBuffer1.getHandle());
core.recordBufferMemoryBarrier(cmdStream, particleBuffer2.getHandle());
core.recordComputeDispatchToCmdStream(cmdStream,
- computePipeline4,
- computeDispatchCount,
- { vkcv::DescriptorSetUsage(0,core.getDescriptorSet(computeDescriptorSet4).vulkanHandle) },
- pushConstantsCompute);
+ computePipeline4,
+ computeDispatchCount,
+ { vkcv::DescriptorSetUsage(0,core.getDescriptorSet(computeDescriptorSet4).vulkanHandle) },
+ pushConstantsCompute);
core.recordBufferMemoryBarrier(cmdStream, particleBuffer1.getHandle());
core.recordBufferMemoryBarrier(cmdStream, particleBuffer2.getHandle());
- //bloomAndFlares & tonemapping
+ // bloomAndFlares & tonemapping
vkcv::PushConstants pushConstantsDraw (sizeof(renderingMatrices));
pushConstantsDraw.appendDrawcall(renderingMatrices);
--
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