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plumageRender
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bug fix : crush when loading model with no material

pull/2/head
ink-soul 2023-06-02 16:40:03 +08:00
parent e1a8de6147
commit 5aeb1c1efc
3 changed files with 36 additions and 8 deletions
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30
src/render/glTFModel.cpp
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@ -455,20 +455,36 @@ void VulkanglTFModel::drawNode(VkCommandBuffer commandBuffer, VkPipelineLayout p
// Get the texture index for this primitive
if (textures.size() > 0)
{
VulkanglTFModel::Texture texture = textures[materials[primitive.materialIndex].baseColorTextureIndex];
auto normalMap = textures[materials[primitive.materialIndex].normalMapTextureIndex];
auto roughMetalMap = textures[materials[primitive.materialIndex].matalicRoughTextureIndex];
//binding base color texture
if (materials[primitive.materialIndex].baseColorTextureIndex < textures.size())
{
VulkanglTFModel::Texture texture = textures[materials[primitive.materialIndex].baseColorTextureIndex];
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 1, 1, &images[texture.imageIndex].descriptorSet, 0, nullptr);
if (materials[primitive.materialIndex].emissiveTextureIndex >= 0)
}
//normal map binding
if (materials[primitive.materialIndex].normalMapTextureIndex < textures.size())
{
auto normalMap = textures[materials[primitive.materialIndex].normalMapTextureIndex];
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 2, 1, &images[normalMap.imageIndex].descriptorSet, 0, nullptr);
}
//rough map binding
if (materials[primitive.materialIndex].matalicRoughTextureIndex < textures.size())
{
auto roughMetalMap = textures[materials[primitive.materialIndex].matalicRoughTextureIndex];
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 3, 1, &images[roughMetalMap.imageIndex].descriptorSet, 0, nullptr);
}
//emissive texture binding
if (materials[primitive.materialIndex].emissiveTextureIndex >= 0 && materials[primitive.materialIndex].emissiveTextureIndex < textures.size())
{
auto emissiveMap = textures[materials[primitive.materialIndex].emissiveTextureIndex];
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 4, 1, &images[emissiveMap.imageIndex].descriptorSet, 0, nullptr);
}
// Bind the descriptor for the current primitive's texture
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 1, 1, &images[texture.imageIndex].descriptorSet, 0, nullptr);
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 2, 1, &images[normalMap.imageIndex].descriptorSet, 0, nullptr);
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 3, 1, &images[roughMetalMap.imageIndex].descriptorSet, 0, nullptr);
vkCmdBindDescriptorSets(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipelineLayout, 5, 1, &materials[primitive.materialIndex].materialData.descriptorSet, 0, nullptr);
}
vkCmdDrawIndexed(commandBuffer, primitive.indexCount, 1, primitive.firstIndex, 0, 0);

3
src/render/glTFModel.h
View File

@ -6,6 +6,9 @@
#include <string.h>
#include <vector>
#include <ktx.h>
#include <ktxvulkan.h>
#define GLM_FORCE_RADIANS
#define GLM_FORCE_DEPTH_ZERO_TO_ONE
#include <glm/glm.hpp>

11
src/render/render.cpp
View File

@ -1667,14 +1667,23 @@ PlumageRender::PlumageRender():
loadAssets();
}
if(overlay->button("select vertexShader"))
if(overlay->button("select vertex Shader"))
{
std::string strFilePath;
strFilePath = guiFunc.openFileFolderDialog();
filePath.modelVertShaderPath = strFilePath;
loadAssets();
updateUniformBuffers();
}
if (overlay->button("select fragment Shader"))
{
std::string strFilePath;
strFilePath = guiFunc.openFileFolderDialog();
filePath.modelFragShaderPath = strFilePath;
loadAssets();
updateUniformBuffers();
}
}
}