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MoonWorksGraphicsTests
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update TexturedAnimatedQuad

refresh2
cosmonaut 2024-02-23 14:37:45 -08:00
parent cd235b9172
commit b462f5d140
1 changed files with 31 additions and 32 deletions
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63
TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs
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@ -1,5 +1,4 @@
using System.Runtime.InteropServices;
using MoonWorks;
using MoonWorks.Graphics;
using MoonWorks.Math.Float;
@ -8,8 +7,8 @@ namespace MoonWorks.Test
class TexturedAnimatedQuadGame : Game
{
private GraphicsPipeline pipeline;
private Buffer vertexBuffer;
private Buffer indexBuffer;
private GpuBuffer vertexBuffer;
private GpuBuffer indexBuffer;
private Texture texture;
private Sampler sampler;
@ -44,32 +43,33 @@ namespace MoonWorks.Test
pipelineCreateInfo.FragmentShaderInfo = GraphicsShaderInfo.Create<FragmentUniforms>(fragShaderModule, "main", 1);
pipeline = new GraphicsPipeline(GraphicsDevice, pipelineCreateInfo);
// Create and populate the GPU resources
vertexBuffer = Buffer.Create<PositionTextureVertex>(GraphicsDevice, BufferUsageFlags.Vertex, 4);
indexBuffer = Buffer.Create<ushort>(GraphicsDevice, BufferUsageFlags.Index, 6);
sampler = new Sampler(GraphicsDevice, SamplerCreateInfo.PointClamp);
CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
cmdbuf.SetBufferData(
vertexBuffer,
new PositionTextureVertex[]
{
// Create and populate the GPU resources
var resourceUploader = new ResourceUploader(GraphicsDevice);
vertexBuffer = resourceUploader.CreateBuffer(
[
new PositionTextureVertex(new Vector3(-0.5f, -0.5f, 0), new Vector2(0, 0)),
new PositionTextureVertex(new Vector3(0.5f, -0.5f, 0), new Vector2(1, 0)),
new PositionTextureVertex(new Vector3(0.5f, 0.5f, 0), new Vector2(1, 1)),
new PositionTextureVertex(new Vector3(-0.5f, 0.5f, 0), new Vector2(0, 1)),
}
],
BufferUsageFlags.Vertex
);
cmdbuf.SetBufferData(
indexBuffer,
new ushort[]
{
indexBuffer = resourceUploader.CreateBuffer<ushort>(
[
0, 1, 2,
0, 2, 3,
}
],
BufferUsageFlags.Index
);
texture = Texture.FromImageFile(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.png"));
GraphicsDevice.Submit(cmdbuf);
texture = resourceUploader.CreateTexture2D(TestUtils.GetTexturePath("ravioli.png"));
resourceUploader.Upload();
resourceUploader.Dispose();
}
protected override void Update(System.TimeSpan delta)
@ -81,7 +81,6 @@ namespace MoonWorks.Test
{
TransformVertexUniform vertUniforms;
FragmentUniforms fragUniforms;
uint vertParamOffset, fragParamOffset;
CommandBuffer cmdbuf = GraphicsDevice.AcquireCommandBuffer();
Texture? backbuffer = cmdbuf.AcquireSwapchainTexture(MainWindow);
@ -96,30 +95,30 @@ namespace MoonWorks.Test
// Top-left
vertUniforms = new TransformVertexUniform(Matrix4x4.CreateRotationZ(t) * Matrix4x4.CreateTranslation(new Vector3(-0.5f, -0.5f, 0)));
fragUniforms = new FragmentUniforms(new Vector4(1f, 0.5f + System.MathF.Sin(t) * 0.5f, 1f, 1f));
vertParamOffset = cmdbuf.PushVertexShaderUniforms(vertUniforms);
fragParamOffset = cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2, vertParamOffset, fragParamOffset);
cmdbuf.PushVertexShaderUniforms(vertUniforms);
cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2);
// Top-right
vertUniforms = new TransformVertexUniform(Matrix4x4.CreateRotationZ((2 * System.MathF.PI) - t) * Matrix4x4.CreateTranslation(new Vector3(0.5f, -0.5f, 0)));
fragUniforms = new FragmentUniforms(new Vector4(1f, 0.5f + System.MathF.Cos(t) * 0.5f, 1f, 1f));
vertParamOffset = cmdbuf.PushVertexShaderUniforms(vertUniforms);
fragParamOffset = cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2, vertParamOffset, fragParamOffset);
cmdbuf.PushVertexShaderUniforms(vertUniforms);
cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2);
// Bottom-left
vertUniforms = new TransformVertexUniform(Matrix4x4.CreateRotationZ(t) * Matrix4x4.CreateTranslation(new Vector3(-0.5f, 0.5f, 0)));
fragUniforms = new FragmentUniforms(new Vector4(1f, 0.5f + System.MathF.Sin(t) * 0.2f, 1f, 1f));
vertParamOffset = cmdbuf.PushVertexShaderUniforms(vertUniforms);
fragParamOffset = cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2, vertParamOffset, fragParamOffset);
cmdbuf.PushVertexShaderUniforms(vertUniforms);
cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2);
// Bottom-right
vertUniforms = new TransformVertexUniform(Matrix4x4.CreateRotationZ(t) * Matrix4x4.CreateTranslation(new Vector3(0.5f, 0.5f, 0)));
fragUniforms = new FragmentUniforms(new Vector4(1f, 0.5f + System.MathF.Cos(t) * 1f, 1f, 1f));
vertParamOffset = cmdbuf.PushVertexShaderUniforms(vertUniforms);
fragParamOffset = cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2, vertParamOffset, fragParamOffset);
cmdbuf.PushVertexShaderUniforms(vertUniforms);
cmdbuf.PushFragmentShaderUniforms(fragUniforms);
cmdbuf.DrawIndexedPrimitives(0, 0, 2);
cmdbuf.EndRenderPass();
}