Examples with DefaultFieldOutput com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput used on opensource projects

Example 1 with DefaultFieldOutput

use of com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput in project gdx-graph by MarcinSc.

the class ParticleLifePercentageShaderNodeBuilder method buildVertexNodeSingleInputs.

@Override
public ObjectMap<String, ? extends FieldOutput> buildVertexNodeSingleInputs(boolean designTime, String nodeId, JsonValue data, ObjectMap<String, FieldOutput> inputs, ObjectSet<String> producedOutputs, VertexShaderBuilder vertexShaderBuilder, GraphShaderContext graphShaderContext, GraphShader graphShader) {
    vertexShaderBuilder.addAttributeVariable("a_birthTime", 1, "float", "Particle birth-time");
    vertexShaderBuilder.addAttributeVariable("a_deathTime", 1, "float", "Particle death-time");
    vertexShaderBuilder.addUniformVariable("u_time", "float", true, UniformSetters.time, "Time");
    String name = "result_" + nodeId;
    vertexShaderBuilder.addMainLine("// Particle Lifetime Percentage Node");
    vertexShaderBuilder.addMainLine("float" + " " + name + " = (u_time - a_birthTime) / (a_deathTime - a_birthTime);");
    return LibGDXCollections.singletonMap("percentage", new DefaultFieldOutput(ShaderFieldType.Float, name));
}

Example 2 with DefaultFieldOutput

use of com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput in project gdx-graph by MarcinSc.

the class ParticleLifePercentageShaderNodeBuilder method buildFragmentNodeSingleInputs.

@Override
public ObjectMap<String, ? extends FieldOutput> buildFragmentNodeSingleInputs(boolean designTime, String nodeId, JsonValue data, ObjectMap<String, FieldOutput> inputs, ObjectSet<String> producedOutputs, VertexShaderBuilder vertexShaderBuilder, FragmentShaderBuilder fragmentShaderBuilder, GraphShaderContext graphShaderContext, GraphShader graphShader) {
    vertexShaderBuilder.addAttributeVariable("a_birthTime", 1, "float", "Particle birth-time");
    vertexShaderBuilder.addAttributeVariable("a_deathTime", 1, "float", "Particle death-time");
    vertexShaderBuilder.addUniformVariable("u_time", "float", true, UniformSetters.time, "Time");
    if (!vertexShaderBuilder.hasVaryingVariable("v_lifePercentage")) {
        vertexShaderBuilder.addMainLine("// Particle Lifetime Percentage Node");
        vertexShaderBuilder.addVaryingVariable("v_lifePercentage", "float");
        vertexShaderBuilder.addMainLine("v_lifePercentage = (u_time - a_birthTime) / (a_deathTime - a_birthTime);");
        fragmentShaderBuilder.addVaryingVariable("v_lifePercentage", "float");
    }
    return LibGDXCollections.singletonMap("percentage", new DefaultFieldOutput(ShaderFieldType.Float, "v_lifePercentage"));
}

Example 3 with DefaultFieldOutput

use of com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput in project gdx-graph by MarcinSc.

the class ParticlePositionShaderNodeBuilder method buildFragmentNodeSingleInputs.

@Override
public ObjectMap<String, ? extends FieldOutput> buildFragmentNodeSingleInputs(boolean designTime, String nodeId, JsonValue data, ObjectMap<String, FieldOutput> inputs, ObjectSet<String> producedOutputs, VertexShaderBuilder vertexShaderBuilder, FragmentShaderBuilder fragmentShaderBuilder, GraphShaderContext graphShaderContext, GraphShader graphShader) {
    VertexAttribute attribute = VertexAttribute.Position();
    copyAttributeToFragmentShader(attribute, "v_position", "Particle position", vertexShaderBuilder, fragmentShaderBuilder);
    return LibGDXCollections.singletonMap("position", new DefaultFieldOutput(ShaderFieldType.Vector3, "v_position"));
}

Example 4 with DefaultFieldOutput

use of com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput in project gdx-graph by MarcinSc.

the class ReciprocalShaderNodeBuilder method buildCommonNode.

@Override
protected ObjectMap<String, ? extends FieldOutput> buildCommonNode(boolean designTime, String nodeId, JsonValue data, ObjectMap<String, FieldOutput> inputs, ObjectSet<String> producedOutputs, CommonShaderBuilder commonShaderBuilder, GraphShaderContext graphShaderContext, GraphShader graphShader) {
    FieldOutput inputValue = inputs.get("input");
    ShaderFieldType resultType = inputValue.getFieldType();
    commonShaderBuilder.addMainLine("// Reciprocal node");
    String name = "result_" + nodeId;
    commonShaderBuilder.addMainLine(resultType.getShaderType() + " " + name + " = 1.0 / " + inputValue.getRepresentation() + ";");
    return LibGDXCollections.singletonMap("output", new DefaultFieldOutput(resultType, name));
}

Example 5 with DefaultFieldOutput

use of com.gempukku.libgdx.graph.shader.node.DefaultFieldOutput in project gdx-graph by MarcinSc.

the class FloorShaderNodeBuilder method buildCommonNode.

@Override
protected ObjectMap<String, ? extends FieldOutput> buildCommonNode(boolean designTime, String nodeId, JsonValue data, ObjectMap<String, FieldOutput> inputs, ObjectSet<String> producedOutputs, CommonShaderBuilder commonShaderBuilder, GraphShaderContext graphShaderContext, GraphShader graphShader) {
    FieldOutput inputValue = inputs.get("input");
    ShaderFieldType resultType = inputValue.getFieldType();
    commonShaderBuilder.addMainLine("// Floor node");
    String name = "result_" + nodeId;
    commonShaderBuilder.addMainLine(resultType.getShaderType() + " " + name + " = floor(" + inputValue.getRepresentation() + ");");
    return LibGDXCollections.singletonMap("output", new DefaultFieldOutput(resultType, name));
}