Package icyllis.arc3d.granite.geom

Class VerticesStep

java.lang.Object

icyllis.arc3d.granite.GeometryStep

icyllis.arc3d.granite.geom.VerticesStep

public class VerticesStep
extends GeometryStep

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.arc3d.granite.GeometryStep

GeometryStep.ProgramImpl

Field Summary

Fields

Modifier and Type	Field	Description
static final VertexInputLayout.AttributeSet	ATTRIBS_POS
static final VertexInputLayout.AttributeSet	ATTRIBS_POS_COLOR
static final VertexInputLayout.AttributeSet	ATTRIBS_POS_COLOR_UV
static final VertexInputLayout.AttributeSet	ATTRIBS_POS_UV
static final VertexInputLayout.Attribute	COLOR
static final VertexInputLayout.Attribute	POSITION
static final VertexInputLayout.Attribute	TEX_COORD

Fields inherited from class icyllis.arc3d.granite.GeometryStep

DEPTH, FLAG_EMIT_COVERAGE, FLAG_EMIT_PRIMITIVE_COLOR, FLAG_HANDLE_SOLID_COLOR, FLAG_HAS_TEXTURES, FLAG_OUTSET_BOUNDS_FOR_AA, FLAG_PERFORM_SHADING, MODEL_VIEW, SOLID_COLOR

Constructor Summary

Constructors

Constructor	Description
VerticesStep(byte primitiveType, boolean hasColor, boolean hasTexCoords)

Method Summary

Modifier and Type	Method	Description
void	appendToKey(KeyBuilder b)	Appends a key on the KeyBuilder that reflects any variety in the code that the geometry processor subclass can emit.
void	emitFragmentColorCode(Formatter fs, String outputColor)	Emits the fragment color code into the fragment shader.
void	emitUniforms(UniformHandler uniformHandler, boolean mayRequireLocalCoords)
void	emitVaryings(VaryingHandler varyingHandler, boolean usesFastSolidColor)
void	emitVertexGeomCode(Formatter vs, String worldPosVar, String localPosVar, boolean usesFastSolidColor)	Emits the geometry code into the vertex shader.
GeometryStep.ProgramImpl	makeProgramImpl(ShaderCaps caps)	Returns a new instance of the appropriate implementation class for the given GeometryProcessor.
void	writeMesh(MeshDrawWriter writer, Draw draw, float[] solidColor, boolean mayRequireLocalCoords)
void	writeUniformsAndTextures(RecordingContext context, Draw draw, UniformDataGatherer uniformDataGatherer, TextureDataGatherer textureDataGatherer, boolean mayRequireLocalCoords)

Methods inherited from class icyllis.arc3d.granite.GeometryStep

appendAttributesToKey, depthStencilFlags, depthStencilSettings, emitFragmentCoverageCode, emitSamplers, emitsCoverage, emitsPrimitiveColor, getInputLayout, handlesSolidColor, hasInstanceAttributes, hasVertexAttributes, instanceAttributes, instanceBinding, instanceStride, makeColorAttribute, name, numInstanceAttributes, numInstanceLocations, numTextureSamplers, numVertexAttributes, numVertexLocations, performsShading, primitiveType, textureSamplerState, textureSamplerSwizzle, uniqueID, vertexAttributes, vertexBinding, vertexStride

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

POSITION

public static final VertexInputLayout.Attribute POSITION

COLOR

public static final VertexInputLayout.Attribute COLOR

TEX_COORD

public static final VertexInputLayout.Attribute TEX_COORD

ATTRIBS_POS

public static final VertexInputLayout.AttributeSet ATTRIBS_POS

ATTRIBS_POS_COLOR

public static final VertexInputLayout.AttributeSet ATTRIBS_POS_COLOR

ATTRIBS_POS_UV

public static final VertexInputLayout.AttributeSet ATTRIBS_POS_UV

ATTRIBS_POS_COLOR_UV

public static final VertexInputLayout.AttributeSet ATTRIBS_POS_COLOR_UV

Constructor Details

VerticesStep

public VerticesStep(byte primitiveType,
 boolean hasColor,
 boolean hasTexCoords)

Method Details

appendToKey

public void appendToKey(@Nonnull
 KeyBuilder b)

Description copied from class: GeometryStep

Appends a key on the KeyBuilder that reflects any variety in the code that the geometry processor subclass can emit.

Specified by:

appendToKey in class GeometryStep

See Also:

• GeometryStep.makeProgramImpl(ShaderCaps)

makeProgramImpl

@Nonnull
public GeometryStep.ProgramImpl makeProgramImpl(ShaderCaps caps)

Description copied from class: GeometryStep

Returns a new instance of the appropriate implementation class for the given GeometryProcessor. This method is called only when the specified key does not exist in the program cache.

Specified by:

makeProgramImpl in class GeometryStep

See Also:

• GeometryStep.appendToKey(KeyBuilder)

emitVaryings

public void emitVaryings(VaryingHandler varyingHandler,
 boolean usesFastSolidColor)

Overrides:

emitVaryings in class GeometryStep

emitUniforms

public void emitUniforms(UniformHandler uniformHandler,
 boolean mayRequireLocalCoords)

Overrides:

emitUniforms in class GeometryStep

emitVertexGeomCode

public void emitVertexGeomCode(Formatter vs,
 @Nonnull
 String worldPosVar,
 @Nullable
 String localPosVar,
 boolean usesFastSolidColor)

Description copied from class: GeometryStep

Emits the geometry code into the vertex shader. Implementation must define "vec4 worldPosVar" with the given name and setup it. If localPosVar is not null, then it must write geometry's local pos to it.

Overrides:

emitVertexGeomCode in class GeometryStep

emitFragmentColorCode

public void emitFragmentColorCode(Formatter fs,
 String outputColor)

Description copied from class: GeometryStep

Emits the fragment color code into the fragment shader. This is either paint's solid color or per-vertex primitive color. See GeometryStep.FLAG_HANDLE_SOLID_COLOR and GeometryStep.FLAG_EMIT_PRIMITIVE_COLOR.

Overrides:

emitFragmentColorCode in class GeometryStep

writeMesh

public void writeMesh(MeshDrawWriter writer,
 Draw draw,
 @Nullable
 float[] solidColor,
 boolean mayRequireLocalCoords)

Overrides:

writeMesh in class GeometryStep

writeUniformsAndTextures

public void writeUniformsAndTextures(RecordingContext context,
 Draw draw,
 UniformDataGatherer uniformDataGatherer,
 TextureDataGatherer textureDataGatherer,
 boolean mayRequireLocalCoords)

Overrides:

writeUniformsAndTextures in class GeometryStep