strips/voxelotl-engine
2
0
Fork 0
mirror of https://github.com/GayPizzaSpecifications/voxelotl-engine.git synced 2025-08-03 13:11:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

initial modelbatch

Browse Source
This commit is contained in:
a dinosaur
2024-09-06 06:37:19 +10:00
parent 0289992e4b
commit 57b97148a4
6 changed files with 100 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
Sources/Voxelotl/Renderer/Renderer.swift
View File

@ -415,7 +415,11 @@ public class Renderer {
indexBufferOffset: 0)
}
func batch(instances: [Instance], mesh: RendererMesh, material: Material, environment: Environment, camera: Camera) {
func createModelBatch() -> ModelBatch {
return ModelBatch(self)
}
func batch(instances: [ModelBatch.Instance], mesh: RendererMesh, material: Material, environment: Environment, camera: Camera) {
assert(self._encoder != nil, "batch can't be called outside of a frame being rendered")
var vertUniforms = VertexShaderUniforms(projView: camera.viewProjection)
@ -447,12 +451,9 @@ public class Renderer {
instanceBuffer.contents().withMemoryRebound(to: VertexShaderInstance.self, capacity: numInstances) { data in
for i in 0..<numInstances {
let instance = instances[i]
let model =
.translate(instance.position) *
matrix_float4x4(instance.rotation) *
.scale(instance.scale)
data[i] = VertexShaderInstance(
model: model, normalModel: model.inverse.transpose,
model: instance.model,
normalModel: instance.model.inverse.transpose,
color: SIMD4(instance.color))
}
}