Render a string from a world position
Pseudow opened this issue ยท 2 comments
Hi I am currently trying to render a String in the world position to the player's view. I have done that for now:
@Override
public void onHudRender(MatrixStack matrixStack, float tickDelta) {
this.loadEntity();
if(this.entity == null || this.player == null)
return;
final Vec3d targetPosition = new Vec3d(this.entity.getX(), this.entity.getY(), this.entity.getZ());
final Camera camera = MinecraftClient.getInstance().gameRenderer.getCamera();
final Vec3d viewPosition = targetPosition.subtract(camera.getPos());
matrixStack.translate(
viewPosition.x,
viewPosition.y,
viewPosition.z
);
matrixStack.multiplyPositionMatrix(RenderSystem.getProjectionMatrix());
matrixStack.multiplyPositionMatrix(RenderSystem.getModelViewMatrix());
MinecraftClient.getInstance().textRenderer.draw(matrixStack, "Salut", 0, 0, 0xffffff);
matrixStack.pop();
}But it doesn't work and throws this error:
at java.base/java.util.ArrayDeque.getLast(ArrayDeque.java:413)
at net.minecraft.client.util.math.MatrixStack.peek(MatrixStack.java:71)
at net.minecraft.client.gui.DrawableHelper.drawTexture(DrawableHelper.java:255)
at net.minecraft.client.gui.DrawableHelper.drawTexture(DrawableHelper.java:227)
at net.minecraft.client.gui.screen.Screen.renderBackgroundTexture(Screen.java:472)
at net.minecraft.client.gui.screen.DownloadingTerrainScreen.render(DownloadingTerrainScreen.java:32)
at net.minecraft.client.gui.screen.Screen.renderWithTooltip(Screen.java:121)
You need to push the matrix stack before you start to use it. (To match the pop call from later).