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wip improved arm rendering

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Bixilon 2022-12-06 12:20:42 +01:00
parent 69a38ae6ed
commit 7a8cec05d1
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GPG Key ID: 5CAD791931B09AC4
1 changed files with 23 additions and 2 deletions
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src/main/java/de/bixilon/minosoft/gui/rendering/framebuffer/world/overlay/overlays/arm/ArmOverlay.kt
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@ -13,15 +13,19 @@
package de.bixilon.minosoft.gui.rendering.framebuffer.world.overlay.overlays.arm
import de.bixilon.kotlinglm.func.rad
import de.bixilon.kotlinglm.mat4x4.Mat4
import de.bixilon.kotlinglm.vec3.Vec3
import de.bixilon.kotlinglm.vec3.Vec3i
import de.bixilon.kutil.cast.CastUtil.nullCast
import de.bixilon.kutil.cast.CastUtil.unsafeNull
import de.bixilon.minosoft.data.entities.entities.player.Arms
import de.bixilon.minosoft.gui.rendering.RenderWindow
import de.bixilon.minosoft.gui.rendering.entity.models.minecraft.player.ArmAnimator
import de.bixilon.minosoft.gui.rendering.entity.models.minecraft.player.PlayerModel
import de.bixilon.minosoft.gui.rendering.framebuffer.world.overlay.Overlay
import de.bixilon.minosoft.gui.rendering.framebuffer.world.overlay.OverlayFactory
import de.bixilon.minosoft.gui.rendering.models.unbaked.element.UnbakedElement.Companion.BLOCK_RESOLUTION
import de.bixilon.minosoft.gui.rendering.system.base.RenderingCapabilities
import de.bixilon.minosoft.gui.rendering.system.base.texture.dynamic.DynamicTexture
import de.bixilon.minosoft.util.KUtil.minosoft
@ -72,9 +76,26 @@ class ArmOverlay(private val renderWindow: RenderWindow) : Overlay {
}
private fun calculateTransform(): Mat4 {
val screen = renderWindow.window.sizef
val matrix = Mat4()
matrix.translateAssign(Vec3(-0.5, -0.5, 0))
a += 1f
matrix.scaleAssign(1.0f / BLOCK_RESOLUTION) // make a pixel one pixel
matrix.translateAssign(Vec3(if (arm == Arms.LEFT) 4 else -4)) // move inner side of arm to 0|0|0
matrix.scaleAssign(Vec3(1.0f) / Vec3(screen.x, screen.y, (screen.x + screen.y) / 2)) // our matrix will have the size of te screen and some value between as depth
// rotate arm
// TODO: swinging, etc
matrix.rotateAssign(120.0f.rad, Vec3(0, 0, 1))
matrix.rotateAssign(30.0f.rad, Vec3(1, 0, 0))
// left or right of hotbar
// this will be the rotation origin
val screenOrigin = Vec3i((screen.x + if (arm == Arms.LEFT) -120 else 120) / 2, screen.y - 10, 0)
matrix.translateAssign(Vec3(screenOrigin))