public virtual void PaintRenderTextureUvSpace(PaintCommand.UV command)
{
TextureMeta textureMeta = command.TextureData;
Brush br = command.Brush;
Stroke st = command.Stroke;
BeforeStroke(command);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
command.strokeAlphaPortion = Mathf.Clamp01(br.Flow * 0.05f);
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(command);
var rb = RtBrush;
rb.localScale = Vector3.one;
var direction = st.DeltaUv;
var length = direction.magnitude;
BrushMesh = PainterCamera.BrushMeshGenerator.GetLongMesh(length * 256, br.StrokeWidth(textureMeta.width, false));
rb.localRotation = Quaternion.Euler(new Vector3(0, 0,
(direction.x > 0 ? -1 : 1) * Vector2.Angle(Vector2.up, direction)));
rb.localPosition = Stroke.BrushWorldPositionFrom((st.uvFrom + st.uvTo) * 0.5f);
TexMGMT.Render();
AfterStroke(command);
}
public override bool PaintRenderTexture(StrokeVector stroke, ImageData image, BrushConfig bc, PlaytimePainter pntr)
{
var vt = pntr.GetVolumeTexture();
if (vt != null)
{
BrushTypeSphere.Inst.BeforeStroke(pntr, bc, stroke);
Shader.SetGlobalVector(VOLUME_POSITION_N_SIZE + "_BRUSH", vt.PosNsize4Shader);
Shader.SetGlobalVector(VOLUME_H_SLICES + "_BRUSH", vt.Slices4Shader);
if (stroke.mouseDwn)
{
stroke.posFrom = stroke.posTo;
}
stroke.useTexcoord2 = false;
TexMGMT.ShaderPrepareStroke(bc, bc.speed * 0.05f, image, stroke, pntr);
stroke.SetWorldPosInShader();
TexMGMT.brushRendy.FullScreenQuad();
TexMGMT.Render();
BrushTypeSphere.Inst.AfterStroke(pntr, bc, stroke);
return(true);
}
return(false);
}
public static void Paint(Vector2 uv, BrushConfig br, RenderTexture rt)
{
var stroke = new StrokeVector(uv)
{
firstStroke = false
};
var id = rt.GetTextureMeta();
bool alphaBuffer;
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(br, br.Speed * 0.05f, id, stroke, out alphaBuffer);
float width = br.StrokeWidth(id.width, false);
RtBrush.localScale = Vector3.one;
BrushMesh = PainterCamera.BrushMeshGenerator.GetLongMesh(0, width);
RtBrush.localRotation = Quaternion.Euler(new Vector3(0, 0, Vector2.Angle(Vector2.up, Vector2.zero)));
RtBrush.localPosition = StrokeVector.BrushWorldPositionFrom(stroke.uvTo);
TexMGMT.Render();
AfterStroke_NoPainter(br, alphaBuffer, rt);
}
public virtual void PaintRenderTexture(PlaytimePainter painter, BrushConfig br, StrokeVector st)
{
BeforeStroke(painter, br, st);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
var id = painter.TexMeta;
bool alphaBuffer;
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(br, br.Speed * 0.05f, id, st, painter, out alphaBuffer);
var rb = RtBrush;
rb.localScale = Vector3.one;
var direction = st.DeltaUv;
var length = direction.magnitude;
BrushMesh = PainterCamera.BrushMeshGenerator.GetLongMesh(length * 256, br.StrokeWidth(id.width, false));
rb.localRotation = Quaternion.Euler(new Vector3(0, 0,
(direction.x > 0 ? -1 : 1) * Vector2.Angle(Vector2.up, direction)));
rb.localPosition = StrokeVector.BrushWorldPositionFrom((st.uvFrom + st.uvTo) * 0.5f);
TexMGMT.Render();
AfterStroke_Painter(painter, br, st, alphaBuffer, id);
}
public override void PaintRenderTexture(PlaytimePainter painter, BrushConfig br, StrokeVector st)
{
BeforeStroke(br, st, painter);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
TextureMeta id = painter.TexMeta;
bool alphaBuffer;
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(br, br.Speed * 0.05f, id, st, out alphaBuffer, painter);
RtBrush.localScale = Vector3.one * br.StrokeWidth(id.width, false);
BrushMesh = PainterCamera.BrushMeshGenerator.GetQuad();
RtBrush.localRotation = Quaternion.identity;
RtBrush.localPosition = st.BrushWorldPosition;
TexMGMT.Render();
AfterStroke_Painter(painter, br, st, alphaBuffer, id);
}
public static void Paint(Vector2 uv, BrushConfig br, RenderTexture rt)
{
if (TexMGMT.BigRT_pair == null)
{
TexMGMT.UpdateBuffersState();
}
var id = rt.GetImgData();
var stroke = new StrokeVector(uv)
{
useTexcoord2 = false,
firstStroke = false
};
TexMGMT.ShaderPrepareStroke(br, br.speed * 0.05f, id, stroke, null);
float width = br.StrokeWidth(id.width, false);
Rtbrush.localScale = Vector3.one;
BrushMesh = brushMeshGenerator.inst().GetLongMesh(0, width);
Rtbrush.localRotation = Quaternion.Euler(new Vector3(0, 0, Vector2.Angle(Vector2.up, Vector2.zero)));
Rtbrush.localPosition = StrokeVector.BrushWorldPositionFrom(uv);
TexMGMT.Render();
AfterStroke(br);
}
public override void PaintRenderTexture(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
BeforeStroke(pntr, br, st);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
if (TexMGMT.BigRT_pair == null)
{
TexMGMT.UpdateBuffersState();
}
ImageData id = pntr.ImgData;
TexMGMT.ShaderPrepareStroke(br, br.speed * 0.05f, id, st, pntr);
Rtbrush.localScale = Vector3.one * br.StrokeWidth(id.width, false);
BrushMesh = brushMeshGenerator.inst().GetQuad();
Rtbrush.localRotation = Quaternion.identity;
Rtbrush.localPosition = st.BrushWorldPosition;
TexMGMT.Render();
AfterStroke(pntr, br, st);
}
public virtual void PaintRenderTexture(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
BeforeStroke(pntr, br, st);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
ImageData id = pntr.ImgData;
TexMGMT.ShaderPrepareStroke(br, br.speed * 0.05f, id, st, pntr);
var rb = Rtbrush;
rb.localScale = Vector3.one;
Vector2 direction = st.Delta_uv;
float length = direction.magnitude;
BrushMesh = brushMeshGenerator.inst().GetLongMesh(length * 256, br.StrokeWidth(id.width, false));
rb.localRotation = Quaternion.Euler(new Vector3(0, 0, (direction.x > 0 ? -1 : 1) * Vector2.Angle(Vector2.up, direction)));
rb.localPosition = StrokeVector.BrushWorldPositionFrom((st.uvFrom + st.uvTo) / 2);
TexMGMT.Render();
AfterStroke(pntr, br, st);
}
public static void Paint(Vector2 uv, Brush br, RenderTexture rt)
{
var command = new PaintCommand.UV(new Stroke(uv)
{
firstStroke = false
}, rt.GetTextureMeta(), br)
{
strokeAlphaPortion = Mathf.Clamp01(br.Flow * 0.05f)
};
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(command); // br, br.Speed * 0.05f, id, stroke, out alphaBuffer);
float width = br.StrokeWidth(command.TextureData.width, false);
RtBrush.localScale = Vector3.one;
BrushMesh = PainterCamera.BrushMeshGenerator.GetLongMesh(0, width);
RtBrush.localRotation = Quaternion.Euler(new Vector3(0, 0, Vector2.Angle(Vector2.up, Vector2.zero)));
RtBrush.localPosition = Stroke.BrushWorldPositionFrom(command.Stroke.uvTo);
TexMGMT.Render();
br.GetBrushType(false).AfterStroke(command);
}
public override void PaintRenderTextureUvSpace(PaintCommand.UV command)
{
Brush br = command.Brush;
Stroke st = command.Stroke;
TextureMeta id = command.TextureData;
BeforeStroke(command);
if (st.CrossedASeam())
{
st.uvFrom = st.uvTo;
}
command.strokeAlphaPortion = Mathf.Clamp01(br.Flow * 0.05f);
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(command);// br, br.Speed * 0.05f, id, st, out alphaBuffer, painter);
RtBrush.localScale = Vector3.one * br.StrokeWidth(id.width, false);
BrushMesh = PainterCamera.BrushMeshGenerator.GetQuad();
RtBrush.localRotation = Quaternion.identity;
RtBrush.localPosition = st.BrushWorldPosition;
TexMGMT.Render();
AfterStroke(command);//painter, br, st, alphaBuffer, id);
}
public static void Paint(RenderTexture rt, GameObject go, SkinnedMeshRenderer skinner, BrushConfig br, StrokeVector st, int submeshIndex)
{
br.BlitMode.PrePaint(null, br, st);
PrepareSphereBrush(rt.GetImgData(), br, st, null);
TexMGMT.brushRendy.UseSkinMeshAsBrush(go, skinner, submeshIndex);
TexMGMT.Render();
AfterStroke(br);
}
public static void Paint(RenderTexture rt, GameObject go, Mesh mesh, BrushConfig br, StrokeVector st, List <int> subMeshIndex)
{
br.GetBlitMode(false).PrePaint(null, br, st);
bool alphaBuffer;
PrepareSphereBrush(rt.GetImgData(), br, st, null, out alphaBuffer);
TexMGMT.brushRenderer.UseMeshAsBrush(go, mesh, subMeshIndex);
TexMGMT.Render();
AfterStroke_NoPainter(br, alphaBuffer, rt);
}
public static void Paint(RenderTexture rt, GameObject go, SkinnedMeshRenderer skinner, BrushConfig br,
StrokeVector st, int subMeshIndex)
{
br.GetBlitMode(false).PrePaint(null, br, st);
bool alphaBuffer;
PrepareSphereBrush(rt.GetTextureMeta(), br, st, out alphaBuffer);
TexMGMT.brushRenderer.UseSkinMeshAsBrush(go, skinner, subMeshIndex);
TexMGMT.Render();
AfterStroke_NoPainter(br, alphaBuffer, rt);
}
public static void PaintAtlased(RenderTexture rt, GameObject go, Mesh mesh, BrushConfig br, StrokeVector st, List <int> submeshIndex, int A_Textures_in_row)
{
br.BlitMode.PrePaint(null, br, st);
Shader.SetGlobalVector(PainterDataAndConfig.BRUSH_ATLAS_SECTION_AND_ROWS, new Vector4(0, 0, A_Textures_in_row, 1));
PrepareSphereBrush(rt.GetImgData(), br, st, null);
TexMGMT.brushRendy.UseMeshAsBrush(go, mesh, submeshIndex);
TexMGMT.Render();
AfterStroke(br);
Shader.SetGlobalVector(PainterDataAndConfig.BRUSH_ATLAS_SECTION_AND_ROWS, new Vector4(0, 0, 1, 0));
}
public static void Paint(PaintCommand.WorldSpace command)
{
Brush br = command.Brush;
Stroke st = command.Stroke;
br.GetBlitMode(false).PrePaint(command);
PrepareSphereBrush(command);
TexMGMT.brushRenderer.Prepare(command);
TexMGMT.Render();
br.GetBrushType(false).AfterStroke(command);
}
public override void PaintRenderTexture(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
ImageData id = pntr.ImgData;
BeforeStroke(pntr, br, st);
PrepareSphereBrush(id, br, st, pntr);
if (!st.mouseDwn)
{
TexMGMT.brushRendy.UseMeshAsBrush(pntr);
TexMGMT.Render();
}
AfterStroke(pntr, br, st);
}
public static void PaintAtlased(RenderTexture rt, GameObject go, Mesh mesh, BrushConfig br, StrokeVector st, List <int> subMeshIndex, int aTexturesInRow)
{
br.GetBlitMode(false).PrePaint(null, br, st);
PainterDataAndConfig.BRUSH_ATLAS_SECTION_AND_ROWS.GlobalValue = new Vector4(0, 0, aTexturesInRow, 1);
bool alphaBuffer;
PrepareSphereBrush(rt.GetImgData(), br, st, null, out alphaBuffer);
TexMGMT.brushRenderer.UseMeshAsBrush(go, mesh, subMeshIndex);
TexMGMT.Render();
AfterStroke_NoPainter(br, alphaBuffer, rt);
PainterDataAndConfig.BRUSH_ATLAS_SECTION_AND_ROWS.GlobalValue = new Vector4(0, 0, 1, 0);
}
public override void PaintRenderTexture(PlaytimePainter painter, BrushConfig br, StrokeVector st)
{
var id = painter.TexMeta;
BeforeStroke(br, st, painter);
bool alphaBuffer;
PrepareSphereBrush(id, br, st, out alphaBuffer, painter);
if (!st.MouseDownEvent)
{
TexMGMT.brushRenderer.UseMeshAsBrush(painter);
TexMGMT.Render();
}
AfterStroke_Painter(painter, br, st, alphaBuffer, id);
}
public override void PaintRenderTextureInWorldSpace(PaintCommand.WorldSpace command) //PlaytimePainter painter, Brush br, Stroke st)
{
var id = command.TextureData; //painter.TexMeta;
BeforeStroke(command); //br, st, painter);
//bool alphaBuffer;
PrepareSphereBrush(command); //id, br, st, out alphaBuffer, painter);
if (!command.Stroke.MouseDownEvent)
{
TexMGMT.brushRenderer.Prepare(command);
TexMGMT.Render();
}
AfterStroke(command); //painter, br, st, alphaBuffer, id);
}
public RenderBrush CopyBuffer(Texture tex, RenderTexture onto, Material material, Shader shade)
{
if (tex != null && onto != null)
{
float size = PainterCamera.orthoSize * 2;
float aspectRatio = (float)tex.width / (float)tex.height;
float ar2 = (float)onto.width / (float)onto.height;
#if UNITY_2018_1_OR_NEWER
if (tex.GetType() == typeof(RenderTexture))
{
aspectRatio = ar2 / aspectRatio;
}
else
{
aspectRatio = 1;
}
#else
aspectRatio = ar2 / aspectRatio;
#endif
TexMGMT.rtcam.targetTexture = onto;
transform.localScale = new Vector3(size * aspectRatio, size, 0);
transform.localPosition = Vector3.forward * 10;
transform.localRotation = Quaternion.identity;
meshFilter.mesh = brushMeshGenerator.inst().GetQuad();
Shader.SetGlobalFloat(PainterDataAndConfig.bufferCopyAspectRatio, 1f / aspectRatio);
if (material)
{
var tmpMat = meshRendy.material;
meshRendy.material = material;
if (tex)
{
Set(tex);
}
TexMGMT.Render();
meshRendy.material = tmpMat;
}
else
{
if (shade == null)
{
shade = TexMGMTdata.pixPerfectCopy;
}
Set(shade);
Set(tex);
TexMGMT.Render();
}
if (aspectRatio != 1)
{
Shader.SetGlobalFloat(PainterDataAndConfig.bufferCopyAspectRatio, 1);
}
}
return(this);
}
public override void PaintRenderTexture(PlaytimePainter painter, BrushConfig br, StrokeVector st)
{
BeforeStroke(br, st, painter);
var id = painter.TexMeta;
if (st.firstStroke || br.decalContentious)
{
if (br.rotationMethod == RotationMethod.FaceStrokeDirection)
{
var delta = st.uvTo - _previousUv;
var portion = Mathf.Clamp01(delta.magnitude * id.width * 4 / br.Size(false));
var newAngle = Vector2.SignedAngle(Vector2.up, delta) + br.decalAngleModifier;
br.decalAngle = Mathf.LerpAngle(br.decalAngle, newAngle, portion);
_previousUv = st.uvTo;
}
bool alphaBuffer;
TexMGMT.SHADER_STROKE_SEGMENT_UPDATE(br, 1, id, st, out alphaBuffer, painter);
var tf = RtBrush;
tf.localScale = Vector3.one * br.Size(false);
tf.localRotation = Quaternion.Euler(new Vector3(0, 0, br.decalAngle));
BrushMesh = PainterCamera.BrushMeshGenerator.GetQuad();
st.uvTo = st.uvTo.To01Space();
var deltaUv = st.DeltaUv;
var uv = st.uvTo;
if (br.rotationMethod == RotationMethod.FaceStrokeDirection && !st.firstStroke)
{
var length = Mathf.Max(deltaUv.magnitude * 2 * id.width / br.Size(false), 1);
var scale = tf.localScale;
if ((Mathf.Abs(Mathf.Abs(br.decalAngleModifier) - 90)) < 40)
{
scale.x *= length;
}
else
{
scale.y *= length;
}
tf.localScale = scale;
uv -= deltaUv * ((length - 1) * 0.5f / length);
}
tf.localPosition = StrokeVector.BrushWorldPositionFrom(uv);
TexMGMT.Render();
AfterStroke_Painter(painter, br, st, alphaBuffer, id);
}
else
{
painter.AfterStroke(st);
}
}
public override void PaintRenderTexture(PlaytimePainter pntr, BrushConfig br, StrokeVector st)
{
BeforeStroke(pntr, br, st);
ImageData id = pntr.ImgData;
if ((st.firstStroke) || (br.decalContinious))
{
if (br.decalRotationMethod == DecalRotationMethod.StrokeDirection)
{
Vector2 delta = st.uvTo - previousUV;
// if ((st.firstStroke) || (delta.magnitude*id.width > br.Size(false)*0.25f)) {
float portion = Mathf.Clamp01(delta.magnitude * id.width * 4 / br.Size(false));
float newAngle = Vector2.SignedAngle(Vector2.up, delta) + br.decalAngleModifier;
br.decalAngle = Mathf.LerpAngle(br.decalAngle, newAngle, portion);
previousUV = st.uvTo;
//}
}
if (TexMGMT.BigRT_pair == null)
{
TexMGMT.UpdateBuffersState();
}
TexMGMT.ShaderPrepareStroke(br, 1, id, st, pntr);
Transform tf = Rtbrush;
tf.localScale = Vector3.one * br.Size(false);
tf.localRotation = Quaternion.Euler(new Vector3(0, 0, br.decalAngle));
BrushMesh = brushMeshGenerator.inst().GetQuad();
st.uvTo = st.uvTo.To01Space();
Vector2 deltauv = st.Delta_uv;
/*
*
* int strokes = Mathf.Max(1, (br.decalContinious && (!st.firstStroke)) ? (int)(deltauv.magnitude*id.width/br.Size(false)) : 1);
*
* deltauv /= strokes;
*
* for (int i = 0; i < strokes; i++) {
* st.uvFrom += deltauv;*/
Vector2 uv = st.uvTo;
if ((br.decalRotationMethod == DecalRotationMethod.StrokeDirection) && (!st.firstStroke))
{
float length = Mathf.Max(deltauv.magnitude * 2 * id.width / br.Size(false), 1);
Vector3 scale = tf.localScale;
if ((Mathf.Abs(Mathf.Abs(br.decalAngleModifier) - 90)) < 40)
{
scale.x *= length;
}
else
{
scale.y *= length;
}
tf.localScale = scale;
uv -= deltauv * ((length - 1) * 0.5f / length);
}
tf.localPosition = StrokeVector.BrushWorldPositionFrom(uv);
TexMGMT.Render();
AfterStroke(pntr, br, st);
}
else
{
pntr.AfterStroke(st);
}
}
private RenderTexture CopyBuffer(Texture tex, RenderTexture onto, Material material, Shader shade)
{
if (!tex || !onto)
{
return(onto);
}
const float size = PainterCamera.OrthographicSize * 2;
var aspectRatio = tex.width / (float)tex.height;
var ar2 = onto.width / (float)onto.height;
if (tex.GetType() == typeof(RenderTexture))
{
aspectRatio = ar2 / aspectRatio;
}
else
{
aspectRatio = 1;
}
TexMGMT.TargetTexture = onto;
var tf = transform;
tf.localScale = new Vector3(size * aspectRatio, size, 0);
tf.localPosition = Vector3.forward * 10;
tf.localRotation = Quaternion.identity;
meshFilter.mesh = PainterCamera.BrushMeshGenerator.GetQuad();
PainterShaderVariables.SourceTextureSize = tex;
PainterShaderVariables.BufferCopyAspectRatio.GlobalValue = 1f / aspectRatio;
if (material)
{
var tmpMat = meshRenderer.material;
meshRenderer.material = material;
if (tex)
{
Set(tex);
}
TexMGMT.Render();
meshRenderer.material = tmpMat;
}
else
{
if (!shade)
{
shade = TexMgmtData.pixPerfectCopy;
}
Set(shade);
Set(tex);
TexMGMT.Render();
}
if (Math.Abs(aspectRatio - 1) > float.Epsilon)
{
PainterShaderVariables.BufferCopyAspectRatio.GlobalValue = 1;
}
return(onto);
}