1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#include "simple_renderer.hpp"
#include "xe_render_system.hpp"
#include <iostream>
namespace app {
SimpleRenderer::SimpleRenderer(xe::Engine &xeEngine, xe::Image *xeImage) {
xeRenderSystem = xe::RenderSystem::Builder(xeEngine, "res/shaders/simple_shader.vert.spv", "res/shaders/simple_shader.frag.spv")
.addVertexBinding(0, 3, 0)
.addVertexBinding(1, 3, 12)
.addVertexBinding(2, 3, 24)
.addVertexBinding(3, 2, 36)
.setVertexSize(sizeof(Vertex))
.addPushConstant(sizeof(PushConstant))
.addUniformBinding(0, sizeof(UniformBuffer))
.addTextureBinding(1, xeImage)
.setCulling(true)
.build();
}
void SimpleRenderer::render(std::vector<xe::GameObject> &gameObjects, xe::Camera &xeCamera, xe::Image *xeImage) {
xeRenderSystem->loadTexture(1, xeImage);
xeRenderSystem->start();
UniformBuffer ubo{};
ubo.projectionView = xeCamera.getProjection() * xeCamera.getView();
xeRenderSystem->loadUniformObject(0, &ubo);
for(auto &obj : gameObjects) {
PushConstant pc{};
pc.modelMatrix = obj.transform.mat4();
pc.normalMatrix = obj.transform.normalMatrix();
xeRenderSystem->loadPushConstant(&pc);
xeRenderSystem->render(obj);
}
xeRenderSystem->stop();
}
}
|
