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shader customisation

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Halbear
2026-03-20 23:06:55 +00:00
parent 98b8e9fc16
commit 9407b8533c
2 changed files with 73 additions and 19 deletions
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91
SpriteStacker/Model.cs
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@@ -16,6 +16,47 @@ namespace SpriteStacker
Editing,
Rendering
}
public class RenderConfig
{
public float ShadowR = 0.0f;
public float ShadowG = 0.0f;
public float ShadowB = 0.0f;
public float ShadowA = 1.0f;
public float ModifyR = 0.0f;
public float ModifyG = 0.0f;
public float ModifyB = 0.0f;
public float ModifyA = 0.0f;
float[][] colorMatrixElements = {
new float[] {1.0f, 0, 0, 0, 0},//R
new float[] {0,1.0f, 0, 0, 0},//G
new float[] {0, 0, 1.0f, 0, 0},//B
new float[] {0, 0, 0, 1f, 0},
new float[] {0.0f, 0.0f, 0.0f, 0f, 1}};
public bool Interpolate = false;
public bool PixelPerfect = true;
public RenderConfig(float ShadowR, float ShadowG, float ShadowB, float ShadowA, float ModifyR, float ModifyG, float ModifyB, float ModifyA, bool Interpolate, bool PixelPerfect) {
this.ShadowR = ShadowR;
this.ShadowG = ShadowG;
this.ShadowB = ShadowB;
this.ShadowA = ShadowA;
this.ModifyR = ModifyR;
this.ModifyG = ModifyG;
this.ModifyB = ModifyB;
this.ModifyA = ModifyA;
this.Interpolate = Interpolate;
this.PixelPerfect = PixelPerfect;
colorMatrixElements = new float[][]{
new float[] { ShadowR, 0, 0, 0, 0 },
new float[] { 0, ShadowG, 0, 0, 0 },
new float[] { 0, 0, ShadowB, 0, 0 },
new float[] { 0, 0, 0, ShadowA, 0 },
new float[] { ModifyR, ModifyG, ModifyB, ModifyA, 1 }}
;
}
public float[][] GetColorMatrix() { return colorMatrixElements; }
}
public static class Config
{
public static Color BasePlateColour = Color.FromArgb(255, 255, 255, 255);
@@ -25,6 +66,9 @@ namespace SpriteStacker
public static int RenderIndex = 0;
public static RenderMode renderMode = RenderMode.Editing;
public static int RenderResolution = 1;
public static RenderConfig ShadowRenderConfig = new RenderConfig(0f,0f,0.15f,1.0f,0f,0f,0f,0f,false,true);
public static RenderConfig ShadowLayerConfig = new RenderConfig(1.0f, 1.0f, 1.0f, 1.0f, 0f, 0f, 0f, -0.6f, false, true);
public static int SunAngle = 0;
}
public class ColourPalette
{
@@ -239,35 +283,44 @@ namespace SpriteStacker
{
RenderResolution = Math.Max(RenderResolution, 1);
Bitmap Render = new Bitmap((Width * 2 * RenderResolution), (Length + (int)(ModelData.Count * Camera.ViewAngle)) * 2 * RenderResolution);
Bitmap Shadows = new Bitmap((Width * 2 * RenderResolution), (Length + (int)(ModelData.Count * Camera.ViewAngle)) * 2 * RenderResolution);
Graphics G = Graphics.FromImage(Render);
Graphics S = Graphics.FromImage(Shadows);
G.ResetTransform();
G.TranslateTransform(Render.Width/2, Render.Height/2);
G.RotateTransform(Camera.Rotation);
float AngleScale = Camera.ViewAngle * RenderResolution;
G.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
G.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
G.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half;
float[][] colorMatrixElements = {
new float[] {0.0f, 0, 0, 0, 0},//R
new float[] {0, 0.0f, 0, 0, 0},//G
new float[] {0, 0, 0.0f, 0, 0},//B
new float[] {0, 0, 0, 0.8f, 0},
new float[] {0.0f, 0.0f, 0.0f, 0f, 1}};
ColorMatrix colorMatrix = new ColorMatrix(colorMatrixElements);
if (!Config.ShadowLayerConfig.Interpolate)
{
G.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
G.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
}
if (Config.ShadowLayerConfig.PixelPerfect) G.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half;
if (Config.ShadowRenderConfig.PixelPerfect)
{
S.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half;
}
if (!Config.ShadowRenderConfig.Interpolate)
{
S.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
S.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
}
ColorMatrix colorMatrix = new ColorMatrix(Config.ShadowRenderConfig.GetColorMatrix());
ImageAttributes imageAttributes = new ImageAttributes();
imageAttributes.SetColorMatrix(
colorMatrix,
ColorMatrixFlag.Default,
ColorAdjustType.Bitmap);
imageAttributes.SetColorMatrix(colorMatrix,ColorMatrixFlag.Default,ColorAdjustType.Bitmap);
for (int i = 0; i < ModelData.Count; i++)
{
G.ResetTransform();
G.TranslateTransform(Render.Width / 2 - ((i * RenderResolution / 1.25f) * (float)Math.Cos(Camera.Rotation * Math.PI / 180.0)), Render.Height / 2 - (((i / 1.25f) * (float)Math.Sin(Camera.Rotation * Math.PI / 180.0)) * AngleScale));
G.RotateTransform(Camera.Rotation);
G.DrawImage(LayerImages[i], new Rectangle(-(LayerImages[i].Width / 2) * RenderResolution, -(LayerImages[i].Height / 2) * RenderResolution, LayerImages[i].Width * RenderResolution, LayerImages[i].Height * RenderResolution)
S.ResetTransform();
S.TranslateTransform(Render.Width / 2 - ((i * RenderResolution / 1.25f) * (float)Math.Cos((Camera.Rotation + Config.SunAngle) * Math.PI / 180.0)), Render.Height / 2 - (((i / 1.25f) * (float)Math.Sin((Camera.Rotation + Config.SunAngle) * Math.PI / 180.0)) * AngleScale));
S.RotateTransform(Camera.Rotation);
S.DrawImage(LayerImages[i], new Rectangle(-(LayerImages[i].Width / 2) * RenderResolution, -(LayerImages[i].Height / 2) * RenderResolution, LayerImages[i].Width * RenderResolution, LayerImages[i].Height * RenderResolution)
, 0, 0, LayerImages[i].Width, LayerImages[i].Height, GraphicsUnit.Pixel, imageAttributes);
}
colorMatrix = new ColorMatrix(Config.ShadowLayerConfig.GetColorMatrix());
imageAttributes = new ImageAttributes();
imageAttributes.SetColorMatrix(colorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
G.ResetTransform();
G.DrawImage(Shadows, new Rectangle(0,0,Shadows.Width,Shadows.Height),0,0,Shadows.Width,Shadows.Height,GraphicsUnit.Pixel,imageAttributes);
for (int i = 0; i < ModelData.Count; i++)
{
G.ResetTransform();