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comparison tests/test_vulkan_wrapper.nim @ 1021:73b572f82a1f

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add: bases for a better input-system
author sam <sam@basx.dev>
date Thu, 09 May 2024 23:02:35 +0700
parents 6406766a222d
children 74957cbf589b
comparison
equal deleted inserted replaced
1020:355ef428b5f4 1021:73b572f82a1f
9 minification: VK_FILTER_NEAREST, 9 minification: VK_FILTER_NEAREST,
10 wrapModeS: VK_SAMPLER_ADDRESS_MODE_REPEAT, 10 wrapModeS: VK_SAMPLER_ADDRESS_MODE_REPEAT,
11 wrapModeT: VK_SAMPLER_ADDRESS_MODE_REPEAT, 11 wrapModeT: VK_SAMPLER_ADDRESS_MODE_REPEAT,
12 ) 12 )
13 (R, W) = ([255'u8, 0'u8, 0'u8, 255'u8], [255'u8, 255'u8, 255'u8, 255'u8]) 13 (R, W) = ([255'u8, 0'u8, 0'u8, 255'u8], [255'u8, 255'u8, 255'u8, 255'u8])
14 mat = SINGLE_TEXTURE_MATERIAL.initMaterialData( 14 Mat1Type = MaterialType(
15 name: "single texture material 1",
16 vertexAttributes: {
17 "color": Vec4F32,
18 "position": Vec3F32,
19 "uv": Vec2F32,
20 }.toTable,
21 attributes: {"baseTexture": TextureType}.toTable
22 )
23 mat = Mat1Type.initMaterialData(
15 name = "mat", 24 name = "mat",
16 attributes = { 25 attributes = {
17 "baseTexture": initDataList(@[Texture(isGrayscale: false, colorImage: Image[RGBAPixel](width: 5, height: 5, imagedata: @[ 26 "baseTexture": initDataList(@[Texture(isGrayscale: false, colorImage: Image[RGBAPixel](width: 5, height: 5, imagedata: @[
18 R, R, R, R, R, 27 R, R, R, R, R,
19 R, R, W, R, R, 28 R, R, W, R, R,
24 }.toTable 33 }.toTable
25 ) 34 )
26 Mat2Type = MaterialType( 35 Mat2Type = MaterialType(
27 name: "single texture material 2", 36 name: "single texture material 2",
28 vertexAttributes: { 37 vertexAttributes: {
38 "color": Vec4F32,
29 "position": Vec3F32, 39 "position": Vec3F32,
30 "uv": Vec2F32, 40 "uv": Vec2F32,
31 }.toTable, 41 }.toTable,
32 attributes: {"baseTexture": TextureType}.toTable 42 attributes: {"baseTexture": TextureType}.toTable
33 ) 43 )
176 var engine = initEngine("Test") 186 var engine = initEngine("Test")
177 187
178 # INIT RENDERER: 188 # INIT RENDERER:
179 const 189 const
180 shaderConfiguration1 = createShaderConfiguration( 190 shaderConfiguration1 = createShaderConfiguration(
191 name = "shader1",
181 inputs = [ 192 inputs = [
182 attr[Vec3f]("position", memoryPerformanceHint = PreferFastRead), 193 attr[Vec3f]("position", memoryPerformanceHint = PreferFastRead),
183 attr[Vec4f]("color", memoryPerformanceHint = PreferFastWrite), 194 attr[Vec4f]("color", memoryPerformanceHint = PreferFastWrite),
184 attr[Mat4]("transform", perInstance = true), 195 attr[Mat4]("transform", perInstance = true),
185 ], 196 ],
186 intermediates = [ 197 intermediates = [
187 attr[Vec4f]("outcolor"), 198 attr[Vec4f]("outcolor"),
188 ], 199 ],
189 outputs = [attr[Vec4f]("color")], 200 outputs = [attr[Vec4f]("color")],
190 samplers = [ 201 samplers = [attr[Texture]("baseTexture")],
191 attr[Texture]("baseTexture")
192 ],
193 vertexCode = """gl_Position = vec4(position, 1.0) * transform; outcolor = color;""", 202 vertexCode = """gl_Position = vec4(position, 1.0) * transform; outcolor = color;""",
194 fragmentCode = "color = texture(baseTexture, outcolor.xy) * 0.5 + outcolor * 0.5;", 203 fragmentCode = "color = texture(baseTexture, outcolor.xy) * 0.5 + outcolor * 0.5;",
195 ) 204 )
196 shaderConfiguration2 = createShaderConfiguration( 205 shaderConfiguration2 = createShaderConfiguration(
206 name = "shader2",
197 inputs = [ 207 inputs = [
198 attr[Vec3f]("position", memoryPerformanceHint = PreferFastRead), 208 attr[Vec3f]("position", memoryPerformanceHint = PreferFastRead),
199 attr[Mat4]("transform", perInstance = true), 209 attr[Mat4]("transform", perInstance = true),
200 ], 210 ],
201 intermediates = [attr[Vec4f]("outcolor")], 211 intermediates = [attr[Vec4f]("outcolor")],
203 uniforms = [attr[Vec4f]("color", arrayCount = 1)], 213 uniforms = [attr[Vec4f]("color", arrayCount = 1)],
204 vertexCode = """gl_Position = vec4(position, 1.0) * transform; outcolor = Uniforms.color[0];""", 214 vertexCode = """gl_Position = vec4(position, 1.0) * transform; outcolor = Uniforms.color[0];""",
205 fragmentCode = "color = outcolor;", 215 fragmentCode = "color = outcolor;",
206 ) 216 )
207 engine.initRenderer({ 217 engine.initRenderer({
208 SINGLE_TEXTURE_MATERIAL: shaderConfiguration1, 218 Mat1Type: shaderConfiguration1,
209 SINGLE_TEXTURE_MATERIAL: shaderConfiguration1, 219 Mat1Type: shaderConfiguration1,
210 Mat2Type: shaderConfiguration1, 220 Mat2Type: shaderConfiguration1,
211 SINGLE_COLOR_MATERIAL: shaderConfiguration2, 221 SINGLE_COLOR_MATERIAL: shaderConfiguration2,
212 }) 222 })
213 223
214 # INIT SCENES 224 # INIT SCENES
227 echo "Setup successfull, start rendering" 237 echo "Setup successfull, start rendering"
228 for i in 0 ..< 3: 238 for i in 0 ..< 3:
229 for scene in scenes.mitems: 239 for scene in scenes.mitems:
230 echo "rendering scene ", scene.name 240 echo "rendering scene ", scene.name
231 for i in 0 ..< 1000: 241 for i in 0 ..< 1000:
232 if engine.updateInputs() != Running or engine.keyIsDown(Escape): 242 if not engine.updateInputs() or keyIsDown(Escape):
233 engine.destroy() 243 engine.destroy()
234 return 244 return
235 engine.renderScene(scene) 245 engine.renderScene(scene)
236 246
237 # cleanup 247 # cleanup