Major cleanup.
Moved to namespace Cleanup includes
This commit is contained in:
Antoine Pilote
@@ -6,221 +6,225 @@
|
||||
#include "../../Engine.h"
|
||||
#include <glm/gtc/type_ptr.hpp>
|
||||
|
||||
unsigned int depthTexture;
|
||||
unsigned int depthFBO;
|
||||
|
||||
Shader* Renderer::m_Shader;
|
||||
Shader* Renderer::m_SkyboxShader;
|
||||
Shader* Renderer::m_BRDShader;
|
||||
Shader* Renderer::m_GBufferShader;
|
||||
Shader* Renderer::m_DeferredShader;
|
||||
Shader* Renderer::m_ProceduralSkyShader;
|
||||
Shader* Renderer::m_DebugShader;
|
||||
|
||||
unsigned int CubeVAO;
|
||||
unsigned int CubeVBO;
|
||||
unsigned int QuadVAO;
|
||||
unsigned int QuadVBO;
|
||||
|
||||
|
||||
glm::vec3 CubeVertices[36]{
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, 0.5f, -0.5f),
|
||||
glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, 0.5f),
|
||||
glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, 0.5f),
|
||||
glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, -0.5f)
|
||||
};
|
||||
|
||||
float QuadVertices[] = {
|
||||
-0.5f, -0.5f, 0.0f, 0.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.0f, 1.0f, 1.0f,
|
||||
-0.5f, 0.5f, 0.0f, 0.0f, 1.0f,
|
||||
0.5f, -0.5f, 0.0f, 1.0f, 0.0f,
|
||||
-0.5f, -0.5f, 0.0f, 0.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.0f, 1.0f, 1.0f
|
||||
};
|
||||
|
||||
|
||||
void Renderer::Init()
|
||||
namespace Nuake
|
||||
{
|
||||
// TODO: Make shader storage somewhere.
|
||||
m_ShadowmapShader = new Shader("resources/Shaders/shadowMap.shader");
|
||||
m_SkyboxShader = new Shader("resources/Shaders/skybox.shader");
|
||||
m_BRDShader = new Shader("resources/Shaders/BRD.shader");
|
||||
m_GBufferShader = new Shader("resources/Shaders/gbuffer.shader");
|
||||
m_DeferredShader = new Shader("resources/Shaders/deferred.shader");
|
||||
m_ProceduralSkyShader = new Shader("resources/Shaders/atmospheric_sky.shader");
|
||||
m_DebugShader = new Shader("resources/Shaders/debug.shader");
|
||||
m_Shader = new Shader("resources/Shaders/basic.shader");
|
||||
m_Shader->Bind();
|
||||
unsigned int depthTexture;
|
||||
unsigned int depthFBO;
|
||||
|
||||
// TODO: Use buffer abstraction.
|
||||
// Setup buffers
|
||||
glGenVertexArrays(1, &CubeVAO);
|
||||
glBindVertexArray(CubeVAO);
|
||||
Shader* Renderer::m_Shader;
|
||||
Shader* Renderer::m_SkyboxShader;
|
||||
Shader* Renderer::m_BRDShader;
|
||||
Shader* Renderer::m_GBufferShader;
|
||||
Shader* Renderer::m_DeferredShader;
|
||||
Shader* Renderer::m_ProceduralSkyShader;
|
||||
Shader* Renderer::m_DebugShader;
|
||||
|
||||
glGenBuffers(1, &CubeVBO);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, CubeVBO);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, CubeVBO);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(CubeVertices), CubeVertices, GL_STATIC_DRAW);
|
||||
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(float) * 3, (void*)0);
|
||||
glEnableVertexAttribArray(0);
|
||||
|
||||
// Quad
|
||||
glGenVertexArrays(1, &QuadVAO);
|
||||
glBindVertexArray(QuadVAO);
|
||||
|
||||
glGenBuffers(1, &QuadVBO);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, QuadVBO);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, QuadVBO);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(QuadVertices), QuadVertices, GL_STATIC_DRAW);
|
||||
|
||||
glEnableVertexAttribArray(0);
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(1);
|
||||
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)(3 * sizeof(float)));
|
||||
|
||||
}
|
||||
|
||||
// TODO: Move to shader storage
|
||||
Shader* Renderer::m_ShadowmapShader;
|
||||
|
||||
void Renderer::BeginDraw(Ref<Camera> camera)
|
||||
{
|
||||
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||
|
||||
m_Shader->SetUniformMat4f("u_Projection", camera->GetPerspective());
|
||||
m_Shader->SetUniformMat4f("u_View", camera->GetTransform());
|
||||
m_Shader->SetUniform3f("u_EyePosition", camera->GetTranslation().x, camera->GetTranslation().y, camera->GetTranslation().z);
|
||||
m_Shader->Bind();
|
||||
}
|
||||
|
||||
void Renderer::EndDraw()
|
||||
{
|
||||
m_Lights.clear(); // Clean up lights.
|
||||
}
|
||||
unsigned int CubeVAO;
|
||||
unsigned int CubeVBO;
|
||||
unsigned int QuadVAO;
|
||||
unsigned int QuadVBO;
|
||||
|
||||
|
||||
// List of all lights queued to be used for rendering this frame.
|
||||
std::vector<Light> Renderer::m_Lights;
|
||||
glm::vec3 CubeVertices[36]{
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, 0.5f, -0.5f),
|
||||
glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, 0.5f),
|
||||
glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(-0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, -0.5f), glm::vec3(0.5f, -0.5f, 0.5f),
|
||||
glm::vec3(0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, 0.5f), glm::vec3(-0.5f, -0.5f, -0.5f),
|
||||
glm::vec3(-0.5f, 0.5f, -0.5f), glm::vec3(0.5f, 0.5f, -0.5f), glm::vec3(0.5f, 0.5f, 0.5f),
|
||||
glm::vec3(0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, 0.5f), glm::vec3(-0.5f, 0.5f, -0.5f)
|
||||
};
|
||||
|
||||
void Renderer::RegisterLight(TransformComponent transform, LightComponent light, Ref<Camera> cam)
|
||||
{
|
||||
if (m_Lights.size() == 20)
|
||||
return;
|
||||
m_Lights.push_back({ transform , light });
|
||||
float QuadVertices[] = {
|
||||
-0.5f, -0.5f, 0.0f, 0.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.0f, 1.0f, 1.0f,
|
||||
-0.5f, 0.5f, 0.0f, 0.0f, 1.0f,
|
||||
0.5f, -0.5f, 0.0f, 1.0f, 0.0f,
|
||||
-0.5f, -0.5f, 0.0f, 0.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.0f, 1.0f, 1.0f
|
||||
};
|
||||
|
||||
// What light idx is this?
|
||||
int idx = m_Lights.size();
|
||||
|
||||
glm::vec3 direction = light.GetDirection();
|
||||
glm::vec3 pos = transform.GlobalTranslation;
|
||||
glm::mat4 lightView = glm::lookAt(pos, pos - direction, glm::vec3(0.0f, 1.0f, 0.0f));
|
||||
|
||||
//light.m_Framebuffer->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(17);
|
||||
|
||||
if (light.CastShadows)
|
||||
void Renderer::Init()
|
||||
{
|
||||
light.m_Framebuffers[0]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(17);
|
||||
light.m_Framebuffers[1]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(18);
|
||||
light.m_Framebuffers[2]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(19);
|
||||
light.m_Framebuffers[3]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(20);
|
||||
// TODO: Make shader storage somewhere.
|
||||
m_ShadowmapShader = new Shader("resources/Shaders/shadowMap.shader");
|
||||
m_SkyboxShader = new Shader("resources/Shaders/skybox.shader");
|
||||
m_BRDShader = new Shader("resources/Shaders/BRD.shader");
|
||||
m_GBufferShader = new Shader("resources/Shaders/gbuffer.shader");
|
||||
m_DeferredShader = new Shader("resources/Shaders/deferred.shader");
|
||||
m_ProceduralSkyShader = new Shader("resources/Shaders/atmospheric_sky.shader");
|
||||
m_DebugShader = new Shader("resources/Shaders/debug.shader");
|
||||
m_Shader = new Shader("resources/Shaders/basic.shader");
|
||||
m_Shader->Bind();
|
||||
|
||||
// TODO: Use buffer abstraction.
|
||||
// Setup buffers
|
||||
glGenVertexArrays(1, &CubeVAO);
|
||||
glBindVertexArray(CubeVAO);
|
||||
|
||||
glGenBuffers(1, &CubeVBO);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, CubeVBO);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, CubeVBO);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(CubeVertices), CubeVertices, GL_STATIC_DRAW);
|
||||
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(float) * 3, (void*)0);
|
||||
glEnableVertexAttribArray(0);
|
||||
|
||||
// Quad
|
||||
glGenVertexArrays(1, &QuadVAO);
|
||||
glBindVertexArray(QuadVAO);
|
||||
|
||||
glGenBuffers(1, &QuadVBO);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, QuadVBO);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, QuadVBO);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(QuadVertices), QuadVertices, GL_STATIC_DRAW);
|
||||
|
||||
glEnableVertexAttribArray(0);
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(1);
|
||||
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 5 * sizeof(float), (void*)(3 * sizeof(float)));
|
||||
|
||||
}
|
||||
|
||||
// TODO: Move to shader storage
|
||||
Shader* Renderer::m_ShadowmapShader;
|
||||
|
||||
void Renderer::BeginDraw(Ref<Camera> camera)
|
||||
{
|
||||
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||
|
||||
m_Shader->SetUniformMat4f("u_Projection", camera->GetPerspective());
|
||||
m_Shader->SetUniformMat4f("u_View", camera->GetTransform());
|
||||
m_Shader->SetUniform3f("u_EyePosition", camera->GetTranslation().x, camera->GetTranslation().y, camera->GetTranslation().z);
|
||||
m_Shader->Bind();
|
||||
}
|
||||
|
||||
void Renderer::EndDraw()
|
||||
{
|
||||
m_Lights.clear(); // Clean up lights.
|
||||
}
|
||||
|
||||
|
||||
m_Shader->SetUniform1i ("LightCount", idx);
|
||||
m_Shader->SetUniform1i ("Lights[" + std::to_string(idx - 1) + "].Type" , light.Type);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[0]", 17);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[1]", 18);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[2]", 19);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[3]", 20);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[0]", light.mViewProjections[0]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[1]", light.mViewProjections[1]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[2]", light.mViewProjections[2]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[3]", light.mViewProjections[3]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[0]", light.mCascadeSplitDepth[0]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[1]", light.mCascadeSplitDepth[1]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[2]", light.mCascadeSplitDepth[2]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[3]", light.mCascadeSplitDepth[3]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransform", light.GetProjection() * lightView);
|
||||
m_Shader->SetUniform3f ("Lights[" + std::to_string(idx - 1) + "].Position" , transform.GlobalTranslation.x, transform.GlobalTranslation.y, transform.GlobalTranslation.z);
|
||||
m_Shader->SetUniform3f ("Lights[" + std::to_string(idx - 1) + "].Direction" , direction.x, direction.y, direction.z);
|
||||
m_Shader->SetUniform3f ("Lights[" + std::to_string(idx - 1) + "].Color" , light.Color.r * light.Strength, light.Color.g * light.Strength, light.Color.b * light.Strength);
|
||||
m_Shader->SetUniform1i ("Lights[" + std::to_string(idx - 1) + "].Volumetric", light.IsVolumetric);
|
||||
}
|
||||
|
||||
void Renderer::RegisterDeferredLight(TransformComponent transform, LightComponent light, Camera* cam)
|
||||
{
|
||||
m_Lights.push_back({ transform , light });
|
||||
|
||||
// What light idx is this?
|
||||
int idx = m_Lights.size();
|
||||
|
||||
glm::vec3 direction = light.GetDirection();
|
||||
glm::vec3 pos = transform.Translation;
|
||||
glm::mat4 lightView = glm::lookAt(pos, pos - direction, glm::vec3(0.0f, 1.0f, 0.0f));
|
||||
|
||||
light.m_Framebuffer->GetTexture()->Bind(11);
|
||||
|
||||
m_DeferredShader->SetUniform1i("LightCount", idx);
|
||||
m_DeferredShader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].Type", light.Type);
|
||||
m_DeferredShader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMap", 11);
|
||||
m_DeferredShader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransform", light.GetProjection() * lightView);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Position", transform.Translation.x, transform.Translation.y, transform.Translation.z);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Direction", direction.x, direction.y, direction.z);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Color", light.Color.r * light.Strength, light.Color.g * light.Strength, light.Color.b * light.Strength);
|
||||
}
|
||||
|
||||
void Renderer::DrawDebugLine(glm::vec3 start, glm::vec3 end, glm::vec4 color) {
|
||||
//m_DebugShader->Bind();
|
||||
//m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, color.a);
|
||||
}
|
||||
|
||||
// TODO: Maybe have a debug primitive draw list
|
||||
void Renderer::DrawCube(TransformComponent transform, glm::vec4 color)
|
||||
{
|
||||
//glDisable(GL_DEPTH_TEST);
|
||||
Ref<Window> window = Engine::GetCurrentWindow();
|
||||
Ref<FrameBuffer> fb = window->GetFrameBuffer();
|
||||
|
||||
|
||||
m_DebugShader->SetUniformMat4f("u_Model", transform.GetTransform());
|
||||
m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, color.a);
|
||||
glBindVertexArray(CubeVAO);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 36);
|
||||
|
||||
m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, 1.0f);
|
||||
|
||||
glPolygonMode(GL_FRONT, GL_LINE);
|
||||
glPolygonMode(GL_BACK, GL_LINE);
|
||||
glLineWidth(4);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 36);
|
||||
|
||||
// Turn off wireframe mode
|
||||
glPolygonMode(GL_FRONT, GL_FILL);
|
||||
glPolygonMode(GL_BACK, GL_FILL);
|
||||
//glEnable(GL_DEPTH_TEST);
|
||||
|
||||
}
|
||||
|
||||
// TODO: See above
|
||||
void Renderer::DrawSphere(TransformComponent transform, glm::vec4 color)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void Renderer::DrawQuad(Matrix4 transform)
|
||||
{
|
||||
glBindVertexArray(QuadVAO);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 6);
|
||||
// List of all lights queued to be used for rendering this frame.
|
||||
std::vector<Light> Renderer::m_Lights;
|
||||
|
||||
void Renderer::RegisterLight(TransformComponent transform, LightComponent light, Ref<Camera> cam)
|
||||
{
|
||||
if (m_Lights.size() == 20)
|
||||
return;
|
||||
m_Lights.push_back({ transform , light });
|
||||
|
||||
// What light idx is this?
|
||||
int idx = m_Lights.size();
|
||||
|
||||
glm::vec3 direction = light.GetDirection();
|
||||
glm::vec3 pos = transform.GlobalTranslation;
|
||||
glm::mat4 lightView = glm::lookAt(pos, pos - direction, glm::vec3(0.0f, 1.0f, 0.0f));
|
||||
|
||||
//light.m_Framebuffer->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(17);
|
||||
|
||||
if (light.CastShadows)
|
||||
{
|
||||
light.m_Framebuffers[0]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(17);
|
||||
light.m_Framebuffers[1]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(18);
|
||||
light.m_Framebuffers[2]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(19);
|
||||
light.m_Framebuffers[3]->GetTexture(GL_DEPTH_ATTACHMENT)->Bind(20);
|
||||
}
|
||||
|
||||
|
||||
m_Shader->SetUniform1i("LightCount", idx);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].Type", light.Type);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[0]", 17);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[1]", 18);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[2]", 19);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMaps[3]", 20);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[0]", light.mViewProjections[0]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[1]", light.mViewProjections[1]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[2]", light.mViewProjections[2]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransforms[3]", light.mViewProjections[3]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[0]", light.mCascadeSplitDepth[0]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[1]", light.mCascadeSplitDepth[1]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[2]", light.mCascadeSplitDepth[2]);
|
||||
m_Shader->SetUniform1f("Lights[" + std::to_string(idx - 1) + "].CascadeDepth[3]", light.mCascadeSplitDepth[3]);
|
||||
m_Shader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransform", light.GetProjection() * lightView);
|
||||
m_Shader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Position", transform.GlobalTranslation.x, transform.GlobalTranslation.y, transform.GlobalTranslation.z);
|
||||
m_Shader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Direction", direction.x, direction.y, direction.z);
|
||||
m_Shader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Color", light.Color.r * light.Strength, light.Color.g * light.Strength, light.Color.b * light.Strength);
|
||||
m_Shader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].Volumetric", light.IsVolumetric);
|
||||
}
|
||||
|
||||
void Renderer::RegisterDeferredLight(TransformComponent transform, LightComponent light, Camera* cam)
|
||||
{
|
||||
m_Lights.push_back({ transform , light });
|
||||
|
||||
// What light idx is this?
|
||||
int idx = m_Lights.size();
|
||||
|
||||
glm::vec3 direction = light.GetDirection();
|
||||
glm::vec3 pos = transform.Translation;
|
||||
glm::mat4 lightView = glm::lookAt(pos, pos - direction, glm::vec3(0.0f, 1.0f, 0.0f));
|
||||
|
||||
light.m_Framebuffer->GetTexture()->Bind(11);
|
||||
|
||||
m_DeferredShader->SetUniform1i("LightCount", idx);
|
||||
m_DeferredShader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].Type", light.Type);
|
||||
m_DeferredShader->SetUniform1i("Lights[" + std::to_string(idx - 1) + "].ShadowMap", 11);
|
||||
m_DeferredShader->SetUniformMat4f("Lights[" + std::to_string(idx - 1) + "].LightTransform", light.GetProjection() * lightView);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Position", transform.Translation.x, transform.Translation.y, transform.Translation.z);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Direction", direction.x, direction.y, direction.z);
|
||||
m_DeferredShader->SetUniform3f("Lights[" + std::to_string(idx - 1) + "].Color", light.Color.r * light.Strength, light.Color.g * light.Strength, light.Color.b * light.Strength);
|
||||
}
|
||||
|
||||
void Renderer::DrawDebugLine(glm::vec3 start, glm::vec3 end, glm::vec4 color)
|
||||
{
|
||||
//m_DebugShader->Bind();
|
||||
//m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, color.a);
|
||||
}
|
||||
|
||||
// TODO: Maybe have a debug primitive draw list
|
||||
void Renderer::DrawCube(TransformComponent transform, glm::vec4 color)
|
||||
{
|
||||
//glDisable(GL_DEPTH_TEST);
|
||||
Ref<Window> window = Engine::GetCurrentWindow();
|
||||
Ref<FrameBuffer> fb = window->GetFrameBuffer();
|
||||
|
||||
|
||||
m_DebugShader->SetUniformMat4f("u_Model", transform.GetTransform());
|
||||
m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, color.a);
|
||||
glBindVertexArray(CubeVAO);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 36);
|
||||
|
||||
m_DebugShader->SetUniform4f("u_Color", color.r, color.g, color.b, 1.0f);
|
||||
|
||||
glPolygonMode(GL_FRONT, GL_LINE);
|
||||
glPolygonMode(GL_BACK, GL_LINE);
|
||||
glLineWidth(4);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 36);
|
||||
|
||||
// Turn off wireframe mode
|
||||
glPolygonMode(GL_FRONT, GL_FILL);
|
||||
glPolygonMode(GL_BACK, GL_FILL);
|
||||
//glEnable(GL_DEPTH_TEST);
|
||||
|
||||
}
|
||||
|
||||
// TODO: See above
|
||||
void Renderer::DrawSphere(TransformComponent transform, glm::vec4 color)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void Renderer::DrawQuad(Matrix4 transform)
|
||||
{
|
||||
glBindVertexArray(QuadVAO);
|
||||
glDrawArrays(GL_TRIANGLES, 0, 6);
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user