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Added basis for point light

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This commit is contained in:
Robert 2021-01-26 16:03:41 +01:00
parent 862ef6d34b
commit b51c5a7557
6 changed files with 105 additions and 6 deletions
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18
examples/movement/main.cpp
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@ -221,6 +221,9 @@ int main(int argc, char** argv)
oglu::Object lightSource(cubeDefault);
lightSource.SetScale(glm::vec3(0.1f));
oglu::PointLight pointLight;
pointLight.LinkPositionToTransformable(lightSource);
// Create a shader
oglu::Shader shader, lightSourceShader;
try
@ -266,7 +269,7 @@ int main(int argc, char** argv)
shader->SetUniform("ambientColor", "ambientStrength", ambient);
shader->SetUniform3fv("lightPos", 1, glm::value_ptr(lightSource.GetPosition()));
shader->SetUniform("lightColor", oglu::Color::White, true);
shader->SetUniform("lightColor", pointLight.color, true);
shader->SetUniformMatrix4fv("view", 1, GL_FALSE, glm::value_ptr(camera.GetMatrix()));
shader->SetUniformMatrix4fv("projection", 1, GL_FALSE, glm::value_ptr(camera.GetProjection()));
@ -279,10 +282,10 @@ int main(int argc, char** argv)
}
lightSourceShader->Use();
lightSourceShader->SetUniform("model", lightSource);
lightSourceShader->SetUniformMatrix4fv("model", 1, GL_FALSE, glm::value_ptr(lightSource.GetMatrix(true)));
lightSourceShader->SetUniformMatrix4fv("view", 1, GL_FALSE, glm::value_ptr(camera.GetMatrix()));
lightSourceShader->SetUniformMatrix4fv("projection", 1, GL_FALSE, glm::value_ptr(camera.GetProjection()));
lightSourceShader->SetUniform("color", oglu::Color::White, true);
lightSourceShader->SetUniform("color", pointLight.color, true);
lightSource.Render();
ImGui::Begin("Test");
@ -305,6 +308,15 @@ int main(int argc, char** argv)
ImGui::TreePop();
ImGui::Separator();
}
if (ImGui::TreeNode("Point"))
{
ImGui::ColorEdit3("Color", &pointLight.color.r);
ImGui::SliderFloat3("Position", pointLight.GetPositionPointer(), -5.0f, 5.0f);
ImGui::TreePop();
ImGui::Separator();
}
}
ImGui::End();