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SHADOWS WORK

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This commit is contained in:
Dynamitos
2025-05-10 22:52:46 +02:00
parent 980414e38b
commit 08a4dbdfdf
6 changed files with 63 additions and 32 deletions
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src/Engine/Graphics/RenderPass/ShadowPass.cpp
+8 -8
View File
@@ -94,6 +94,8 @@ void ShadowPass::render() {
command->setViewport(shadowViewport);
const Gfx::ShaderCollection* collection = graphics->getShaderCompiler()->findShaders(id);
constexpr float depthBiasConstant = -1.25f;
constexpr float depthBiasSlope = -1.75f;
if (graphics->supportMeshShading()) {
Gfx::MeshPipelineCreateInfo pipelineInfo = {
.taskShader = collection->taskShader,
@@ -104,10 +106,9 @@ void ShadowPass::render() {
.rasterizationState =
{
.cullMode = Gfx::SE_CULL_MODE_NONE,
},
.colorBlend =
{
.attachmentCount = 1,
.depthBiasEnable = true,
.depthBiasConstantFactor = depthBiasConstant,
.depthBiasSlopeFactor = depthBiasSlope,
},
};
Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
@@ -121,10 +122,9 @@ void ShadowPass::render() {
.rasterizationState =
{
.cullMode = Gfx::SE_CULL_MODE_NONE,
},
.colorBlend =
{
.attachmentCount = 1,
.depthBiasEnable = true,
.depthBiasConstantFactor = depthBiasConstant,
.depthBiasSlopeFactor = depthBiasSlope,
},
};
Gfx::PGraphicsPipeline pipeline = graphics->createGraphicsPipeline(std::move(pipelineInfo));
src/Engine/Graphics/Window.cpp
+29 -4
View File
@@ -10,8 +10,7 @@ Window::~Window() {}
Viewport::Viewport(PWindow owner, const ViewportCreateInfo& viewportInfo)
: sizeX(viewportInfo.dimensions.size.x), sizeY(viewportInfo.dimensions.size.y), offsetX(viewportInfo.dimensions.offset.x),
offsetY(viewportInfo.dimensions.offset.y), fieldOfView(viewportInfo.fieldOfView), orthoLeft(viewportInfo.left),
orthoRight(viewportInfo.right), orthoTop(viewportInfo.top), orthoBottom(viewportInfo.bottom),
owner(owner) {
orthoRight(viewportInfo.right), orthoTop(viewportInfo.top), orthoBottom(viewportInfo.bottom), owner(owner) {
if (owner != nullptr) {
sizeX = std::min(owner->getFramebufferWidth(), sizeX);
sizeY = std::min(owner->getFramebufferHeight(), sizeY);
@@ -23,8 +22,34 @@ Viewport::~Viewport() {}
Matrix4 Viewport::getProjectionMatrix(float nearPlane, float farPlane) const {
Matrix4 correctionMatrix = Matrix4(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1 / 2.f, 0, 0, 0, 1 / 2.f, 1);
if (fieldOfView > 0.0f) {
Matrix4 projectionMatrix = glm::perspective(fieldOfView, sizeX / static_cast<float>(sizeY), nearPlane, farPlane);
return correctionMatrix * projectionMatrix;
const float aspect = static_cast<float>(sizeX) / sizeY;
const float e = 1.0f / std::tan(fieldOfView * 0.5f);
return {
{
e / aspect,
0.0f,
0.0f,
0.0f,
},
{
0.0f,
-e,
0.0f,
0.0f,
},
{
0.0f,
0.0f,
0.5f * (farPlane + nearPlane) / (nearPlane - farPlane),
-1.0f,
},
{
0.0f,
0.0f,
(farPlane * nearPlane) / (nearPlane - farPlane),
0.0f,
},
};
} else {
return correctionMatrix * glm::ortho(orthoLeft, orthoRight, orthoBottom, orthoTop, nearPlane, farPlane);
}