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User camera class

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This commit is contained in:
Sascha Willems 2020-04-12 22:12:44 +02:00
parent 2966d0ee5d
commit 374ee215bb
1 changed files with 8 additions and 14 deletions
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22
examples/mesh/mesh.cpp
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@ -390,14 +390,14 @@ public:
VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION)
{
zoom = -5.5f;
zoomSpeed = 2.5f;
rotationSpeed = 0.5f;
rotation = { -0.5f, -112.75f, 0.0f };
cameraPos = { 0.1f, 1.1f, 0.0f };
title = "glTF model rendering";
camera.type = Camera::CameraType::lookat;
camera.movementSpeed = 2.5f;
camera.rotationSpeed = 0.5f;
camera.setPosition(glm::vec3(0.1f, 1.1f, -20.0f));
camera.setRotation(glm::vec3(-0.5f, -112.75f, 0.0f));
camera.setPerspective(60.0f, (float)width / (float)height, 0.1f, 256.0f);
settings.overlay = true;
//@todo: Use camera
}
~VulkanExample()
@ -705,14 +705,8 @@ public:
void updateUniformBuffers()
{
uboVS.projection = glm::perspective(glm::radians(60.0f), (float)width / (float)height, 0.1f, 256.0f);
glm::mat4 viewMatrix = glm::translate(glm::mat4(1.0f), glm::vec3(0.0f, 0.0f, zoom));
uboVS.model = viewMatrix * glm::translate(glm::mat4(1.0f), cameraPos);
uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.x), glm::vec3(1.0f, 0.0f, 0.0f));
uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.y), glm::vec3(0.0f, 1.0f, 0.0f));
uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.z), glm::vec3(0.0f, 0.0f, 1.0f));
uboVS.projection = camera.matrices.perspective;
uboVS.model = camera.matrices.view;
memcpy(uniformBuffers.scene.mapped, &uboVS, sizeof(uboVS));
}