games/semicongine: examples/hello

annotate examples/hello_cube.nim @ 53:4c3891eb9ef9

add: improve build on windows

author	Sam <sam@basx.dev>
date	Thu, 19 Jan 2023 22:49:12 +0700
parents	2771db8d4276
children	94d7eed3f118

rev	line source
38 c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	1 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	2 # TODO: Needs Depth-Buffer first!
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	3 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	4 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	5 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	6 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	7 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	8 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	9 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	10 #
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	11 import std/times
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	12 import std/strutils
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	13 import std/enumerate
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	14
40 2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	15 import semicongine/engine
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	16 import semicongine/math/vector
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	17 import semicongine/math/matrix
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	18 import semicongine/vertex
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	19 import semicongine/descriptor
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	20 import semicongine/mesh
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	21 import semicongine/thing
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	22 import semicongine/shader
2771db8d4276 did: rename project Sam <sam@basx.dev> parents: 39 diff changeset	23 import semicongine/buffer
38 c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	24
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	25 type
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	26 # define type of vertex
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	27 VertexDataA = object
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	28 position: PositionAttribute[Vec3[float32]]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	29 color: ColorAttribute[Vec3[float32]]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	30 Uniforms = object
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	31 model: Descriptor[Mat44[float32]]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	32 view: Descriptor[Mat44[float32]]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	33 projection: Descriptor[Mat44[float32]]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	34
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	35 var
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	36 pipeline: RenderPipeline[VertexDataA, Uniforms]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	37 uniforms:Uniforms
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	38 t: float32
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	39
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	40
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	41 proc globalUpdate(engine: var Engine, dt: float32) =
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	42 let ratio = float32(engine.vulkan.frameDimension.height) / float32(engine.vulkan.frameDimension.width)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	43 t += dt
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	44 uniforms.model.value = translate3d(0'f32, 0'f32, 10'f32) * rotate3d(t, Yf32) # * rotate3d(float32(PI), Yf32)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	45
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	46 uniforms.view.value = Unit44f32
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	47 uniforms.projection.value = Mat44[float32](data:[
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	48 ratio, 0'f32, 0'f32, 0'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	49 0'f32, 1'f32, 0'f32, 0'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	50 0'f32, 0'f32, 1'f32, 0'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	51 0'f32, 0'f32, 0'f32, 1'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	52 ])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	53 uniforms.projection.value = perspective(float32(PI / 4), float32(engine.vulkan.frameDimension.width) / float32(engine.vulkan.frameDimension.height), 0.1'f32, 100'f32)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	54 for buffer in pipeline.uniformBuffers:
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	55 buffer.updateData(uniforms)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	56
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	57 const
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	58 TopLeftFront = Vec3([ -0.5'f32, -0.5'f32, -0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	59 TopRightFront = Vec3([ 0.5'f32, -0.5'f32, -0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	60 BottomRightFront = Vec3([ 0.5'f32, 0.5'f32, -0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	61 BottomLeftFront = Vec3([ -0.5'f32, 0.5'f32, -0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	62 TopLeftBack = Vec3([ 0.5'f32, -0.5'f32, 0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	63 TopRightBack = Vec3([ -0.5'f32, -0.5'f32, 0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	64 BottomRightBack = Vec3([ -0.5'f32, 0.5'f32, 0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	65 BottomLeftBack = Vec3([ 0.5'f32, 0.5'f32, 0.5'f32])
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	66 const
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	67 cube_pos = @[
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	68 TopLeftFront, TopRightFront, BottomRightFront, BottomLeftFront, # front
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	69 TopLeftBack, TopRightBack, BottomRightBack, BottomLeftBack, # back
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	70 TopLeftBack, TopLeftFront, BottomLeftFront, BottomLeftBack, # left
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	71 TopRightBack, TopRightFront, BottomRightFront, BottomRightBack, # right
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	72 TopLeftBack, TopRightBack, TopRightFront, TopLeftFront, # top
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	73 BottomLeftFront, BottomRightFront, BottomRightBack, BottomLeftBack, # bottom
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	74 ]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	75 cube_color = @[
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	76 Rf32, Rf32, Rf32, Rf32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	77 Rf32 * 0.5'f32, Rf32 * 0.5'f32, Rf32 * 0.5'f32, Rf32 * 0.5'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	78 Gf32, Gf32, Gf32, Gf32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	79 Gf32 * 0.5'f32, Gf32 * 0.5'f32, Gf32 * 0.5'f32, Gf32 * 0.5'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	80 Bf32, Bf32, Bf32, Bf32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	81 Bf32 * 0.5'f32, Bf32 * 0.5'f32, Bf32 * 0.5'f32, Bf32 * 0.5'f32,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	82 ]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	83 var
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	84 tris: seq[array[3, uint16]]
39 0cb294c5d2fd fix: hello cube, add: run_all command Sam <sam@basx.dev> parents: 38 diff changeset	85 for i in 0'u16 ..< 6'u16:
0cb294c5d2fd fix: hello cube, add: run_all command Sam <sam@basx.dev> parents: 38 diff changeset	86 let off = i * 4
0cb294c5d2fd fix: hello cube, add: run_all command Sam <sam@basx.dev> parents: 38 diff changeset	87 tris.add [off + 0'u16, off + 1'u16, off + 2'u16]
0cb294c5d2fd fix: hello cube, add: run_all command Sam <sam@basx.dev> parents: 38 diff changeset	88 tris.add [off + 2'u16, off + 3'u16, off + 0'u16]
38 c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	89 var off = 0'u16 * 4
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	90 # tris.add [off + 0'u16, off + 1'u16, off + 2'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	91 # tris.add [off + 2'u16, off + 3'u16, off + 0'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	92 # off = 1'u16 * 4
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	93 # tris.add [off + 0'u16, off + 1'u16, off + 2'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	94 # tris.add [off + 2'u16, off + 3'u16, off + 0'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	95 # off = 4'u16 * 4
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	96 # tris.add [off + 0'u16, off + 1'u16, off + 2'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	97 # tris.add [off + 2'u16, off + 3'u16, off + 0'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	98 # off = 3'u16 * 4
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	99 # tris.add [off + 0'u16, off + 1'u16, off + 2'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	100 # tris.add [off + 2'u16, off + 3'u16, off + 0'u16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	101
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	102 when isMainModule:
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	103 var myengine = igniteEngine("Hello cube")
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	104
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	105 # build a mesh
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	106 var trianglemesh = new IndexedMesh[VertexDataA, uint16]
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	107 trianglemesh.vertexData = VertexDataA(
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	108 position: PositionAttribute[Vec3[float32]](data: cube_pos),
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	109 color: ColorAttribute[Vec3[float32]](data: cube_color),
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	110 )
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	111 trianglemesh.indices = tris
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	112 # build a single-object scene graph
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	113 var triangle = new Thing
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	114 # add the triangle mesh to the object
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	115 triangle.parts.add trianglemesh
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	116
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	117 # upload data, prepare shaders, etc
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	118 const vertexShader = generateVertexShaderCode[VertexDataA, Uniforms]("""
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	119 out_position = (uniforms.projection * uniforms.view * uniforms.model) * vec4(in_position, 1);
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	120 """)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	121 const fragmentShader = generateFragmentShaderCode[VertexDataA]()
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	122 pipeline = setupPipeline[VertexDataA, Uniforms, uint16](
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	123 myengine,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	124 triangle,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	125 vertexShader,
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	126 fragmentShader
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	127 )
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	128 # show something
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	129 myengine.run(pipeline, globalUpdate)
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	130 pipeline.trash()
c3c963e7c1a6 did: tons of stuff, input, refactoring, fix some errors, some template improvment, sorry for super-commit Sam <sam@basx.dev> parents: diff changeset	131 myengine.trash()

Mercurial > games > semicongine

annotate examples/hello_cube.nim @ 53:4c3891eb9ef9