games/semicongine: tests/test

annotate tests/test_gltf.nim @ 1311:b22c3b7bc026

fix: release build error

author	sam <sam@basx.dev>
date	Fri, 09 Aug 2024 12:46:38 +0700
parents	7be3628298f5
children	385dbd68a947

rev	line source
1299 6d0162bfe48a did: finish mentioned refactoring, no API changes still sam <sam@basx.dev> parents: 1283 diff changeset	1 import std/math
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	2 import std/sequtils
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	3 import std/monotimes
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	4 import std/times
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	5 import std/options
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	6
1267 4cf9872f7bb6 did: rename back to old name (no v2) sam <sam@basx.dev> parents: 1259 diff changeset	7 import ../semicongine
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	8
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	9 proc test_gltf(time: float32) =
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	10 var renderdata = initRenderData()
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	11
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	12 type
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	13 ObjectData = object
c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	14 transform: Mat4
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	15 materialId: int32
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	16 Camera = object
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	17 view: Mat4
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	18 normal: Mat4
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	19 projection: Mat4
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	20 Material = object
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	21 color: Vec4f = vec4(1, 1, 1, 1)
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	22 # colorTexture: int32 = -1
1248 317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	23 metallic: float32 = 0
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	24 roughness: float32 = 0
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	25 # metallicRoughnessTexture: int32 = -1
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	26 # normalTexture: int32 = -1
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	27 # occlusionTexture: int32 = -1
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	28 emissive: Vec4f = vec4(0, 0, 0, 0)
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	29 # emissiveTexture: int32 = -1
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	30 MainDescriptors = object
1278 772bb32c4368 replcae lodepng with stb_image, some cleanup sam <sam@basx.dev> parents: 1267 diff changeset	31 materials: array[50, GPUValue[Material, UniformBuffer]]
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	32 camera: GPUValue[Camera, UniformBufferMapped]
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	33 Shader = object
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	34 objectData {.PushConstantAttribute.}: ObjectData
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	35 position {.VertexAttribute.}: Vec3f
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	36 color {.VertexAttribute.}: Vec4f
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	37 normal {.VertexAttribute.}: Vec3f
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	38 fragmentPosition {.Pass.}: Vec3f
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	39 fragmentColor {.Pass.}: Vec4f
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	40 fragmentNormal {.Pass.}: Vec3f
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	41 outColor {.ShaderOutput.}: Vec4f
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	42 descriptors {.DescriptorSets.}: (MainDescriptors, )
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	43 # code
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	44 vertexCode: string = """
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	45 void main() {
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	46 mat4 modelView = objectData.transform * camera.view;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	47 mat3 normalMat = mat3(transpose(inverse(objectData.transform)));
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	48 vec4 posTransformed = vec4(position, 1) * modelView;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	49 fragmentPosition = posTransformed.xyz / posTransformed.w;
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	50 fragmentColor = color * materials[objectData.materialId].color;
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	51 fragmentNormal = normal * normalMat;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	52 gl_Position = vec4(position, 1) * (modelView * camera.projection);
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	53 }"""
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	54 fragmentCode: string = """
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	55 const vec3 lightPosition = vec3(7, 9, -12);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	56 const float shininess = 40;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	57 const vec3 ambientColor = vec3(0, 0, 0);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	58 const vec3 lightColor = vec3(1, 1, 1);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	59 // const vec3 specColor = vec3(1, 1, 1);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	60 const float lightPower = 20;
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	61 void main() {
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	62 // some setup
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	63 vec3 normal = normalize(fragmentNormal);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	64 vec3 lightDir = lightPosition - fragmentPosition;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	65 float dist = length(lightDir);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	66 lightDir = normalize(lightDir);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	67
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	68 float lambertian = max(dot(lightDir, normal), 0);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	69 float specular = 0;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	70
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	71 // blinn-phong
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	72 if (lambertian > 0) {
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	73 vec3 viewDir = normalize(-fragmentPosition);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	74 vec3 halfDir = normalize(lightDir + viewDir);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	75 float specAngle = max(dot(halfDir, normal), 0.0);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	76 specular = pow(specAngle, shininess);
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	77 }
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	78
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	79 vec3 diffuseColor = fragmentColor.rgb;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	80 vec3 specColor = diffuseColor;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	81 vec3 color = ambientColor + diffuseColor * lambertian * lightColor * lightPower / dist + specColor * specular * lightColor * lightPower / dist;
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	82
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	83 outColor = vec4(color, fragmentColor.a);
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	84 }"""
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	85 Mesh = object
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	86 position: GPUArray[Vec3f, VertexBuffer]
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	87 color: GPUArray[Vec4f, VertexBuffer]
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	88 normal: GPUArray[Vec3f, VertexBuffer]
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	89 indices: GPUArray[uint32, IndexBuffer]
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	90 material: int32
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	91
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	92 var gltfData = loadMeshes[Mesh, Material](
1259 a13509ede62a fix: use old model for test, for now sam <sam@basx.dev> parents: 1258 diff changeset	93 "town.glb",
a13509ede62a fix: use old model for test, for now sam <sam@basx.dev> parents: 1258 diff changeset	94 # "forest.glb",
1248 317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	95 MeshAttributeNames(
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	96 POSITION: "position",
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	97 COLOR: @["color"],
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	98 NORMAL: "normal",
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	99 indices: "indices",
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	100 material: "material",
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	101 ),
1248 317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	102 MaterialAttributeNames(
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	103 baseColorFactor: "color",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	104 baseColorTexture: "colorTexture",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	105 metallicFactor: "metallic",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	106 roughnessFactor: "roughness",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	107 metallicRoughnessTexture: "metallicRoughnessTexture",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	108 normalTexture: "normalTexture",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	109 occlusionTexture: "occlusionTexture",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	110 emissiveTexture: "emissiveTexture",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	111 emissiveFactor: "emissive",
317bb5a73606 did: continue on gltf importer sam <sam@basx.dev> parents: 1247 diff changeset	112 )
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	113 )
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	114 var descriptors = asDescriptorSet(
c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	115 MainDescriptors(
c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	116 camera: asGPUValue(Camera(
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	117 view: Unit4,
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	118 normal: Unit4,
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	119 projection: Unit4,
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	120 ), UniformBufferMapped)
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	121 )
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	122 )
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	123 for i in 0 ..< gltfData.materials.len:
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	124 descriptors.data.materials[i] = asGPUValue(gltfData.materials[i], UniformBuffer)
1251 3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	125 for mesh in mitems(gltfData.meshes):
1249 d83726af7abb did: first triangles getting loaded from gltf sam <sam@basx.dev> parents: 1248 diff changeset	126 for primitive in mitems(mesh):
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	127 primitive[0].color = asGPUArray(newSeqWith(primitive[0].position.data.len, vec4(1, 1, 1, 1)), VertexBuffer)
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	128 renderdata.assignBuffers(primitive[0])
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	129 renderdata.assignBuffers(descriptors)
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	130
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	131 var pipeline = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass, cullMode=[])
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	132 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], descriptors)
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	133
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	134 renderdata.flushAllMemory()
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	135
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	136 proc drawNode(commandbuffer: VkCommandBuffer, pipeline: Pipeline, nodeId: int, transform: Mat4) =
1251 3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	137 let nodeTransform = gltfData.nodes[nodeId].transform * transform
3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	138 if gltfData.nodes[nodeId].mesh >= 0:
3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	139 for primitive in gltfData.meshes[gltfData.nodes[nodeId].mesh]:
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	140 renderWithPushConstant(
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	141 commandbuffer = commandbuffer,
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	142 pipeline = pipeline,
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	143 mesh = primitive[0],
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	144 pushConstant = ObjectData(transform: nodeTransform, materialId: primitive[0].material)
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	145 )
1251 3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	146 for childNode in gltfData.nodes[nodeId].children:
3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	147 drawNode(commandbuffer = commandbuffer, pipeline = pipeline, nodeId = childNode, transform = nodeTransform)
3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	148
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	149 var camPos: Vec3f
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	150 var camYaw: float32
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	151 var camPitch: float32
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	152
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	153 discard updateInputs() # clear inputs, otherwise MouseMove will have stuff
1251 3f98ad20a9d3 add: render by-node instead of by-mesh sam <sam@basx.dev> parents: 1249 diff changeset	154
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	155 var start = getMonoTime()
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	156 var lastT = getMonoTime()
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	157 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time and updateInputs():
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	158 let dt = ((getMonoTime() - lastT).inNanoseconds().int / 1_000_000_000).float32
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	159 lastT = getMonoTime()
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	160
1306 7be3628298f5 did: reworked locked mouse sam <sam@basx.dev> parents: 1305 diff changeset	161 camYaw += mouseMove().x.float32 / 1000'f32
7be3628298f5 did: reworked locked mouse sam <sam@basx.dev> parents: 1305 diff changeset	162 camPitch += mouseMove().y.float32 / 1000'f32
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	163 var
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	164 forward = 0'f32
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	165 sideward = 0'f32
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	166 if keyIsDown(W): forward += 2
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	167 if keyIsDown(S): forward -= 2
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	168 if keyIsDown(A): sideward -= 2
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	169 if keyIsDown(D): sideward += 2
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	170
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	171 let camDir = (rotate(camYaw, Y) * rotate(camPitch, X)) * Z
a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	172 let camDirSide = camDir.cross(-Y).normalized
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	173 camPos += camDir * forward * dt
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	174 camPos += camDirSide * sideward * dt
b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	175
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	176 let view = rotate(-camPitch, X) * rotate(-camYaw, Y) * translate(-camPos)
1258 5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	177 descriptors.data.camera.data.view = view
5442d0e9d8ff did: improve testing lighting, try new glb model (need to add jpeg support first) sam <sam@basx.dev> parents: 1257 diff changeset	178 descriptors.data.camera.data.normal = view
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	179 descriptors.data.camera.data.projection = projection(PI / 2, aspect = getAspectRatio(), zNear = 0.01, zFar = 20)
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	180
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	181 updateGPUBuffer(descriptors.data.camera)
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	182
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	183 withNextFrame(framebuffer, commandbuffer):
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	184
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	185 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	186
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	187 withPipeline(commandbuffer, pipeline):
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	188 withBind(commandbuffer, (descriptors, ), pipeline):
1253 c4f98eb4bb05 fix: a few things sam <sam@basx.dev> parents: 1251 diff changeset	189 for nodeId in gltfData.scenes[0]:
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	190 drawNode(
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	191 commandbuffer = commandbuffer,
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	192 pipeline = pipeline,
2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	193 nodeId = nodeId,
1280 a89a70ea3da2 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1277 diff changeset	194 transform = rotate(PI / 2, Z)
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	195 )
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	196
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	197 # cleanup
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	198 checkVkResult vkDeviceWaitIdle(vulkan.device)
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	199 destroyPipeline(pipeline)
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	200 destroyRenderData(renderdata)
1255 2b5ca798f6d6 did: make example town loadable and renderable, yay! sam <sam@basx.dev> parents: 1254 diff changeset	201
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	202 when isMainModule:
1254 b0f4c8ccd49a did: stuff to test gltf importer sam <sam@basx.dev> parents: 1253 diff changeset	203 var time = 1000'f32
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	204 initVulkan()
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	205
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	206 var renderpass = createDirectPresentationRenderPass(depthBuffer = true, samples = VK_SAMPLE_COUNT_4_BIT)
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	207 setupSwapchain(renderpass = renderpass)
0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	208 lockMouse(true)
1305 21c4e598d820 did: work on cursor issues, but now sync unfinished things to notebook sam <sam@basx.dev> parents: 1299 diff changeset	209 # showSystemCursor(false)
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	210
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	211 # tests a simple triangle with minimalistic shader and vertex format
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	212 test_gltf(time)
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	213
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	214 checkVkResult vkDeviceWaitIdle(vulkan.device)
c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	215 vkDestroyRenderPass(vulkan.device, renderpass.vk, nil)
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	216 clearSwapchain()
1247 c15770761865 add: gltf loading test, gltf loading for materials sam <sam@basx.dev> parents: diff changeset	217
1283 0369fa1ffbd9 did: undo part of stupid API renaming a few weeks back ;( sam <sam@basx.dev> parents: 1281 diff changeset	218 destroyVulkan()

Mercurial > games > semicongine

annotate tests/test_gltf.nim @ 1311:b22c3b7bc026