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reuse particle data, improve particle performance
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653322637f
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@ -20,11 +20,12 @@ import de.bixilon.minosoft.gui.rendering.system.base.buffer.vertex.PrimitiveType
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import de.bixilon.minosoft.gui.rendering.system.base.texture.texture.AbstractTexture
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import de.bixilon.minosoft.gui.rendering.util.mesh.Mesh
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import de.bixilon.minosoft.gui.rendering.util.mesh.MeshStruct
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import de.bixilon.minosoft.util.collections.floats.DirectArrayFloatList
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import glm_.vec2.Vec2
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import glm_.vec3.Vec3
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import glm_.vec3.Vec3d
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class ParticleMesh(renderWindow: RenderWindow, initialCacheSize: Int) : Mesh(renderWindow, ParticleMeshStruct, PrimitiveTypes.POINT, initialCacheSize) {
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class ParticleMesh(renderWindow: RenderWindow, data: DirectArrayFloatList) : Mesh(renderWindow, ParticleMeshStruct, PrimitiveTypes.POINT, -1, clearOnLoad = false, data = data) {
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fun addVertex(position: Vec3d, scale: Float, texture: AbstractTexture, tintColor: RGBColor, uvMin: Vec2 = Vec2(0.0f, 0.0f), uvMax: Vec2 = Vec2(1.0f, 1.0f)) {
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val minTransformedUV = texture.renderData?.transformUV(uvMin) ?: uvMin
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@ -30,6 +30,7 @@ import de.bixilon.minosoft.modding.event.invoker.CallbackEventInvoker
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import de.bixilon.minosoft.protocol.network.connection.play.PlayConnection
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import de.bixilon.minosoft.protocol.network.connection.play.PlayConnectionStates.Companion.disconnected
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import de.bixilon.minosoft.protocol.protocol.ProtocolDefinition
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import de.bixilon.minosoft.util.collections.floats.DirectArrayFloatList
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import de.bixilon.minosoft.util.logging.Log
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import de.bixilon.minosoft.util.logging.LogLevels
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import de.bixilon.minosoft.util.logging.LogMessageType
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@ -48,8 +49,8 @@ class ParticleRenderer(
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private val translucentShader: Shader = renderSystem.createShader(ResourceLocation(ProtocolDefinition.MINOSOFT_NAMESPACE, "particle"))
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// There is no opaque mesh because it is simply not needed (every particle has transparency)
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private var transparentMesh = ParticleMesh(renderWindow, 0)
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private var translucentMesh = ParticleMesh(renderWindow, 0)
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private var transparentMesh = ParticleMesh(renderWindow, DirectArrayFloatList(RenderConstants.MAXIMUM_PARTICLE_AMOUNT * ParticleMesh.ParticleMeshStruct.FLOATS_PER_VERTEX))
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private var translucentMesh = ParticleMesh(renderWindow, DirectArrayFloatList(RenderConstants.MAXIMUM_PARTICLE_AMOUNT * ParticleMesh.ParticleMeshStruct.FLOATS_PER_VERTEX))
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private var particles: MutableSet<Particle> = mutableSetOf()
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private var particleQueue: MutableSet<Particle> = mutableSetOf()
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@ -150,8 +151,10 @@ class ParticleRenderer(
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val toRemove: MutableSet<Particle> = mutableSetOf()
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transparentMesh = ParticleMesh(renderWindow, particles.size + particleQueue.size * ParticleMesh.ParticleMeshStruct.FLOATS_PER_VERTEX)
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translucentMesh = ParticleMesh(renderWindow, particles.size + particleQueue.size * ParticleMesh.ParticleMeshStruct.FLOATS_PER_VERTEX)
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transparentMesh.data.clear()
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translucentMesh.data.clear()
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transparentMesh = ParticleMesh(renderWindow, transparentMesh.data)
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translucentMesh = ParticleMesh(renderWindow, translucentMesh.data)
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synchronized(particles) {
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