games/semicongine: tests/test

annotate tests/test_mesh.nim @ 318:e656c0aad093

fix: test not running with temporary new material system

author	Sam <sam@basx.dev>
date	Sat, 12 Aug 2023 23:55:05 +0700
parents	b145a05c2459
children	27aaf43e18b4

rev	line source
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	1 import std/sequtils
e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	2 import std/tables
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	3 import semicongine
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	4
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	5 proc main() =
302 da0bd61abe91 did: change API for ECS Sam <sam@basx.dev> parents: 269 diff changeset	6 var ent1 = newEntity("hoho", {"mesh": Component(rect())})
da0bd61abe91 did: change API for ECS Sam <sam@basx.dev> parents: 269 diff changeset	7 var ent2 = newEntity("hehe", [], ent1)
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	8 var myScene = newScene("hi", ent2)
beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	9 myScene.root.transform = translate3d(0.2'f32, 0'f32, 0'f32)
316 b145a05c2459 add: changing rendering system, not finished yet, also upgrading to Nim 2 Sam <sam@basx.dev> parents: 302 diff changeset	10 myScene.root[0].transform = translate3d(0'f32, 0.2'f32, 0'f32)
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	11 var scenes = [
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	12 # loadScene("default_cube.glb", "1"),
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	13 # loadScene("default_cube1.glb", "3"),
beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	14 # loadScene("default_cube2.glb", "4"),
beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	15 # loadScene("flat.glb", "5"),
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	16 loadScene("tutorialk-donat.glb", "6"),
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	17 # myScene,
beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	18 # loadScene("personv3.glb", "2"),
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	19 ]
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	20
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	21 var engine = initEngine("Test meshes")
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	22 const
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	23 vertexInput = @[
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	24 attr[Vec3f]("position", memoryPerformanceHint=PreferFastRead),
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	25 attr[uint16]("materialIndex", memoryPerformanceHint=PreferFastRead),
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	26 attr[Vec2f]("texcoord_0", memoryPerformanceHint=PreferFastRead),
beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	27 attr[Mat4]("transform", memoryPerformanceHint=PreferFastWrite, perInstance=true),
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	28 ]
269 b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	29 intermediate = @[
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	30 attr[Vec4f]("vertexColor"),
d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	31 attr[Vec2f]("colorTexCoord"),
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	32 attr[uint16]("materialIndexOut", noInterpolation=true)
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	33 ]
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	34 fragOutput = @[attr[Vec4f]("color")]
245 a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	35 uniforms = @[
a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	36 attr[Mat4]("projection"),
a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	37 attr[Mat4]("view"),
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	38 attr[Vec4f]("baseColorFactor", arrayCount=4),
245 a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	39 ]
269 b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	40 samplers = @[attr[Sampler2DType]("baseColorTexture", arrayCount=4)]
b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	41 (vertexCode, fragmentCode) = compileVertexFragmentShaderSet(
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	42 inputs=vertexInput,
269 b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	43 intermediate=intermediate,
b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	44 outputs=fragOutput,
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	45 uniforms=uniforms,
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	46 samplers=samplers,
269 b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	47 vertexCode="""
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	48 gl_Position = vec4(position, 1.0) * (transform * Uniforms.view * Uniforms.projection);
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	49 vertexColor = Uniforms.baseColorFactor[materialIndex];
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	50 colorTexCoord = texcoord_0;
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	51 materialIndexOut = materialIndex;
269 b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	52 """,
b5fb27b0f7a4 add: simpler shader construction Sam <sam@basx.dev> parents: 268 diff changeset	53 fragmentCode="""
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	54 // vec4 col[4] = vec4[4](vec4(1, 0, 0, 1), vec4(0, 1, 0, 1), vec4(0, 0, 1, 1), vec4(1, 1, 1, 1));
e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	55 color = texture(baseColorTexture[materialIndexOut], colorTexCoord) * vertexColor;
268 d16fd73959c1 update shader to work correctly Sam <sam@basx.dev> parents: 253 diff changeset	56 """
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	57 )
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	58 engine.setRenderer(engine.gpuDevice.simpleForwardRenderPass(vertexCode, fragmentCode, clearColor=newVec4f(0, 0, 0, 1)))
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	59 for scene in scenes.mitems:
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	60 engine.addScene(scene, vertexInput, samplers)
245 a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	61 scene.addShaderGlobal("projection", Unit4)
a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	62 scene.addShaderGlobal("view", Unit4)
318 e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	63 let baseColors = scene.materials.map(proc(i: Material): Vec4f = getValue[Vec4f](i[].constants["baseColorFactor"]))
e656c0aad093 fix: test not running with temporary new material system Sam <sam@basx.dev> parents: 316 diff changeset	64 scene.addShaderGlobalArray("baseColorFactor", baseColors)
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	65 var
247 beb41c93aa3f fix: gltf loading Sam <sam@basx.dev> parents: 246 diff changeset	66 size = 1'f32
246 dcbd9f256f6a fix: better defaults Sam <sam@basx.dev> parents: 245 diff changeset	67 elevation = 0'f32
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	68 azimut = 0'f32
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	69 currentScene = 0
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	70
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	71 while engine.updateInputs() == Running and not engine.keyIsDown(Escape):
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	72 if engine.keyWasPressed(`1`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	73 currentScene = 0
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	74 elif engine.keyWasPressed(`2`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	75 currentScene = 1
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	76 elif engine.keyWasPressed(`3`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	77 currentScene = 2
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	78 elif engine.keyWasPressed(`4`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	79 currentScene = 3
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	80 elif engine.keyWasPressed(`5`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	81 currentScene = 4
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	82 elif engine.keyWasPressed(`6`):
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	83 currentScene = 5
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	84
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	85 if engine.keyWasPressed(NumberRowExtra3):
246 dcbd9f256f6a fix: better defaults Sam <sam@basx.dev> parents: 245 diff changeset	86 size = 0.3'f32
dcbd9f256f6a fix: better defaults Sam <sam@basx.dev> parents: 245 diff changeset	87 elevation = 0'f32
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	88 azimut = 0'f32
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	89
246 dcbd9f256f6a fix: better defaults Sam <sam@basx.dev> parents: 245 diff changeset	90 let ratio = engine.getWindow().size[0] / engine.getWindow().size[1]
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	91 size = 1'f32 + engine.mouseWheel() 0.05
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	92 azimut += engine.mouseMove().x / 180'f32
f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	93 elevation -= engine.mouseMove().y / 180'f32
245 a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	94 scenes[currentScene].setShaderGlobal("projection", ortho(-ratio, ratio, -1, 1, -1, 1))
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	95 scenes[currentScene].setShaderGlobal(
245 a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	96 "view",
a19c9d089f25 add: correct camera calculations Sam <sam@basx.dev> parents: 244 diff changeset	97 scale3d(size, size, size) * rotate3d(elevation, newVec3f(1, 0, 0)) * rotate3d(azimut, Yf32)
230 027f6ff06585 add: test mesh Sam <sam@basx.dev> parents: 222 diff changeset	98 )
239 f05497ef8fd2 did: nicer test example, scene switching still problematic Sam <sam@basx.dev> parents: 230 diff changeset	99 engine.renderScene(scenes[currentScene])
222 ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	100 engine.destroy()
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	101
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	102 when isMainModule:
ddfc54036e00 add: basic loading of glTF files (.glb), no materials yet Sam <sam@basx.dev>* parents: diff changeset	103 main()

Mercurial > games > semicongine

annotate tests/test_mesh.nim @ 318:e656c0aad093