Mercurial > games > semicongine

comparison examples/E02_squares.nim @ 763:a4c757f5d17f

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did: change API for ECS
author Sam <sam@basx.dev>
date Tue, 27 Jun 2023 00:17:40 +0700
parents 5cd6808150fc
children 754835bf175e
comparison
equal deleted inserted replaced
762:4f991bc3613a 763:a4c757f5d17f
79 setMeshData[uint32](squaremesh, "index", iValues.toSeq) 79 setMeshData[uint32](squaremesh, "index", iValues.toSeq)
80 80
81 var myengine = initEngine("Squares") 81 var myengine = initEngine("Squares")
82 myengine.setRenderer(myengine.gpuDevice.simpleForwardRenderPass(vertexCode, fragmentCode)) 82 myengine.setRenderer(myengine.gpuDevice.simpleForwardRenderPass(vertexCode, fragmentCode))
83 83
84 var scene = newScene("scene", newEntity("scene", newEntity("squares", squaremesh))) 84 var scene = newScene("scene", newEntity("scene", [], newEntity("squares", {"mesh": Component(squaremesh)})))
85 myengine.addScene(scene, vertexInput, @[], transformAttribute="") 85 myengine.addScene(scene, vertexInput, @[], transformAttribute="")
86 scene.addShaderGlobal("time", 0.0'f32) 86 scene.addShaderGlobal("time", 0.0'f32)
87 while myengine.updateInputs() == Running and not myengine.keyWasPressed(Escape): 87 while myengine.updateInputs() == Running and not myengine.keyWasPressed(Escape):
88 setShaderGlobal(scene, "time", getShaderGlobal[float32](scene, "time") + 0.0005'f) 88 setShaderGlobal(scene, "time", getShaderGlobal[float32](scene, "time") + 0.0005'f)
89 myengine.renderScene(scene) 89 myengine.renderScene(scene)